From 5a7f330b9ae46efa4c6f6fcdbf97c602ee3bb9bd Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Fri, 12 Apr 2024 13:59:32 +0200 Subject: [PATCH] gnulib-tool-tests: Add test-cache-*.sh tests. --- .../import-tests/cache-1/Makefile.am | 10 + .../import-tests/cache-1/configure.ac | 19 + .../import-tests/cache-1/m4/gnulib-cache.m4 | 15 + .../import-tests/cache-2/Makefile.am | 10 + .../import-tests/cache-2/configure.ac | 20 + .../import-tests/cache-2/m4/gnulib-cache.m4 | 27 + .../import-tests/cache-3/Makefile.am | 10 + .../import-tests/cache-3/configure.ac | 20 + .../import-tests/cache-3/m4/gnulib-cache.m4 | 22 + gnulib-tool-tests/import-tests/mock-bin/wget | 20 + .../import-tests/mock-tp/gnulib/de.po | 1260 +++++++++ .../import-tests/mock-tp/gnulib/fr.po | 1202 ++++++++ .../import-tests/mock-tp/gnulib/zh_TW.po | 1249 +++++++++ .../import-tests/mock-tp/hello/fr.po | 439 +++ .../import-tests/mock-tp/hello/uk.po | 365 +++ gnulib-tool-tests/import-tests/test-all.sh | 70 + 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b/gnulib-tool-tests/import-tests/cache-1/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/cache-1/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/cache-1/configure.ac b/gnulib-tool-tests/import-tests/cache-1/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/cache-1/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/cache-1/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/cache-1/m4/gnulib-cache.m4 new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/cache-1/m4/gnulib-cache.m4 @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/cache-2/Makefile.am b/gnulib-tool-tests/import-tests/cache-2/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/cache-2/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/cache-2/configure.ac b/gnulib-tool-tests/import-tests/cache-2/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/cache-2/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/cache-2/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/cache-2/m4/gnulib-cache.m4 new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/cache-2/m4/gnulib-cache.m4 @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/cache-3/Makefile.am b/gnulib-tool-tests/import-tests/cache-3/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/cache-3/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/cache-3/configure.ac b/gnulib-tool-tests/import-tests/cache-3/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/cache-3/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/cache-3/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/cache-3/m4/gnulib-cache.m4 new file mode 100644 index 00000000..08f4846c --- /dev/null +++ b/gnulib-tool-tests/import-tests/cache-3/m4/gnulib-cache.m4 @@ -0,0 +1,22 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_CONDITIONAL_DEPENDENCIES +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/mock-bin/wget b/gnulib-tool-tests/import-tests/mock-bin/wget new file mode 100755 index 00000000..1533727a --- /dev/null +++ b/gnulib-tool-tests/import-tests/mock-bin/wget @@ -0,0 +1,20 @@ +#!/bin/sh +# Simulates a command +# wget --no-verbose --mirror --level=1 -nd -A.po -P . https://translationproject.org/latest/PO_DOMAIN/ +# without making network accesses. + +domain= +for arg +do + case "$arg" in + -*) ;; + .) ;; + *) domain=`echo "$arg" | sed -e 's|/$||' -e 's|^.*/||'` ;; + esac +done +if test -n "$domain" && test -d "$MOCK_TP/$domain"; then + cp "$MOCK_TP/$domain"/*.po . +else + echo "ERROR 404: Not Found." 1>&2 + exit 8 +fi diff --git a/gnulib-tool-tests/import-tests/mock-tp/gnulib/de.po b/gnulib-tool-tests/import-tests/mock-tp/gnulib/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/mock-tp/gnulib/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/mock-tp/gnulib/fr.po b/gnulib-tool-tests/import-tests/mock-tp/gnulib/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/mock-tp/gnulib/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/mock-tp/gnulib/zh_TW.po b/gnulib-tool-tests/import-tests/mock-tp/gnulib/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/mock-tp/gnulib/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/mock-tp/hello/fr.po b/gnulib-tool-tests/import-tests/mock-tp/hello/fr.po new file mode 100644 index 00000000..5e298cad --- /dev/null +++ b/gnulib-tool-tests/import-tests/mock-tp/hello/fr.po @@ -0,0 +1,439 @@ +# Messages français pour GNU concernant hello. +# Copyright © 2004, 2012, 2013, 2015 Free Software Foundation, Inc. +# This file is distributed under the same license as the hello package. +# +# Michel Robitaille , 2004. +# David Prévot , 2012, 2013, 2015. +# Grégoire Scano , 2024. +msgid "" +msgstr "" +"Project-Id-Version: hello 2.12\n" +"Report-Msgid-Bugs-To: bug-hello@gnu.org\n" +"POT-Creation-Date: 2022-01-31 18:57+0000\n" +"PO-Revision-Date: 2024-01-27 00:11+0800\n" +"Last-Translator: Grégoire Scano \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8-bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.5\n" + +#. This is a proper name. See the gettext manual, section Names. +#: src/hello.c:41 +msgid "Karl Berry" +msgstr "Karl Berry" + +#. This is a proper name. See the gettext manual, section Names. +#: src/hello.c:42 +msgid "Sami Kerola" +msgstr "Sami Kerola" + +#. This is a proper name. See the gettext manual, section Names. +#: src/hello.c:43 +msgid "Jim Meyering" +msgstr "Jim Meyering" + +#. This is a proper name. See the gettext manual, section Names. +#: src/hello.c:44 +msgid "Reuben Thomas" +msgstr "Reuben Thomas" + +#. TRANSLATORS: --help output 1 (synopsis) +#. no-wrap +#: src/hello.c:55 +#, c-format +msgid "Usage: %s [OPTION]...\n" +msgstr "Utilisation : %s [OPTION]...\n" + +#. TRANSLATORS: --help output 2 (brief description) +#. no-wrap +#: src/hello.c:58 +msgid "Print a friendly, customizable greeting.\n" +msgstr "Afficher un message de salutations amical et paramétrable.\n" + +#. TRANSLATORS: --help output 3: options +#. no-wrap +#: src/hello.c:62 +msgid " -t, --traditional use traditional greeting\n" +msgstr " -t, --traditional utiliser les salutations traditionnelles\n" + +#: src/hello.c:63 +msgid " -g, --greeting=TEXT use TEXT as the greeting message\n" +msgstr " -g, --greeting=TEXTE utiliser le TEXTE comme message de salutations\n" + +#: src/hello.c:65 +msgid " --help display this help and exit\n" +msgstr " --help afficher cette aide-mémoire et quitter\n" + +#: src/hello.c:66 +msgid " --version output version information and exit\n" +msgstr " --version afficher les informations de version et quitter\n" + +#. TRANSLATORS: Replace LANG_CODE in this URL with your language code +#. to form one of +#. the URLs at https://translationproject.org/team/. Otherwise, replace +#. the entire URL with your translation team's email address. +#: src/hello.c:76 +#, c-format +msgid "Report %s translation bugs to \n" +msgstr "Transmettre %s anomalies de traduction à \n" + +#: src/hello.c:112 +msgid "hello, world" +msgstr "bonjour, le monde" + +#: src/hello.c:123 +msgid "extra operand" +msgstr "opérateur supplémentaire" + +#: src/hello.c:149 +msgid "Hello, world!" +msgstr "Bonjour, le monde !" + +#: src/hello.c:163 +#, c-format +msgid "conversion to a multibyte string failed" +msgstr "échec de conversion en chaîne multioctet" + +#: src/system.h:57 +#, c-format +msgid "Try '%s --help' for more information.\n" +msgstr "Exécutez « %s --help » pour obtenir des renseignements complémentaires.\n" + +#: lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë ; possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » n'accepte pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option incorrecte — « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument — « %c »\n" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:355 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:356 +msgid "'" +msgstr " »" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Mis en paquet par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Mis en paquet par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>.\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit pas %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "Page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/xalloc-die.c:34 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#~ msgid "" +#~ " -h, --help display this help and exit\n" +#~ " -v, --version display version information and exit\n" +#~ msgstr "" +#~ " -h, --help afficher l'aide-mémoire\n" +#~ " -v, --version afficher le nom et la version du logiciel\n" + +#~ msgid "%s home page: \n" +#~ msgstr "Page d'accueil de %s : \n" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s : l'option « --%s » n'accepte pas d'argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s : option « --%s » non reconnue\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s : l'option « -W %s » n'accepte pas d'argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s : l'option « -W %s » nécessite un argument\n" + +#~ msgid "" +#~ "+---------------+\n" +#~ "| Hello, world! |\n" +#~ "+---------------+\n" +#~ msgstr "" +#~ "+---------------------+\n" +#~ "| Bonjour, le monde ! |\n" +#~ "+---------------------+\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: l'option -- %c est illégale.\n" + +#~ msgid "Too many arguments\n" +#~ msgstr "Trop de paramètres.\n" + +#~ msgid "GNU hello, THE greeting printing program.\n" +#~ msgstr "GNU hello, LE programme de salutations et de bienvenue.\n" + +#~ msgid "" +#~ "Copyright (C) %s Free Software Foundation, Inc.\n" +#~ "There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A\n" +#~ "PARTICULAR PURPOSE. You may redistribute copies of GNU %s under the terms\n" +#~ "of the GNU General Public License.\n" +#~ "For more information about these matters, see the file named COPYING.\n" +#~ msgstr "" +#~ "Copyright © %s Free Software Foundation, Inc.\n" +#~ "AUCUNE garantie n'est donnée; tant pour des raisons COMMERCIALES que\n" +#~ "pour RÉPONDRE À UN BESOIN PARTICULIER. Vous pouvez redistribuer des copies\n" +#~ "du progiciel %s de GNU selon les termes de la licence\n" +#~ "GNU General Public License.\n" +#~ "Pour plus d'informations, consulter le fichier COPYING.\n" + +#~ msgid "%s: Incompatible flags: -m and -t\n" +#~ msgstr "%s: options incompatibles: -m et -t\n" + +#~ msgid "%s: Who are you?\n" +#~ msgstr "%s: Qui êtes-vous?\n" + +#~ msgid "%s: Cannot find your mail spool file.\n" +#~ msgstr "%s: ne peut repérer votre fichier de boîte aux lettres.\n" + +#~ msgid "Nothing happens here." +#~ msgstr "Aucune activité ne s'est produite." + +#~ msgid "" +#~ "GNU hello, THE greeting printing program.\n" +#~ "\n" +#~ "Usage: %s [OPTION]\n" +#~ "\n" +#~ " -h, --help display this help and exit\n" +#~ " -v, --version display version information and exit\n" +#~ " -t, --traditional use traditional greeting format\n" +#~ " -m, --mail print your mail\n" +#~ "\n" +#~ "Report bugs to bug-gnu-hello@prep.ai.mit.edu.\n" +#~ msgstr "" +#~ "Le logiciel Hello de GNU, LE programme de Bienvenue.\n" +#~ "\n" +#~ "Usage: %s [OPTION]\n" +#~ " -h, --help afficher l'aide-mémoire\n" +#~ " -v, --version afficher le nom et la version du logiciel\n" +#~ " -t, --traditional utiliser le format traditionnel de salutations\n" +#~ " -m, --mail afficher le courrier\n" +#~ "\n" +#~ "Rapporter toutes anomalies à bug-gnu-hello@gnu.ai.mit.edu.\n" + +#~ msgid "" +#~ "Copyright (C) %s Free Software Foundation, Inc.\n" +#~ "This is free software; see the source for copying conditions. There is NO\n" +#~ "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n" +#~ msgstr "" +#~ "Copyright © %s Free Software Foundation, Inc.\n" +#~ "Ce logiciel est libre; voir les sources pour les conditions de\n" +#~ "reproduction. AUCUNE garantie n'est donnée; tant pour des raisons\n" +#~ "COMMERCIALES que pour RÉPONDRE À UN BESOIN PARTICULIER.\n" diff --git a/gnulib-tool-tests/import-tests/mock-tp/hello/uk.po b/gnulib-tool-tests/import-tests/mock-tp/hello/uk.po new file mode 100644 index 00000000..f12ee60e --- /dev/null +++ b/gnulib-tool-tests/import-tests/mock-tp/hello/uk.po @@ -0,0 +1,365 @@ +# Ukrainian translation of hello. +# Copyright (C) 2004 Free Software Foundation, Inc. +# This file is distributed under the same license as the hello package. +# +# +# Igor Sachko , 2004. +# Yuri Chornoivan , 2013, 2015, 2022. +msgid "" +msgstr "" +"Project-Id-Version: hello 2.12\n" +"Report-Msgid-Bugs-To: bug-hello@gnu.org\n" +"POT-Creation-Date: 2022-01-31 18:57+0000\n" +"PO-Revision-Date: 2022-05-23 18:39+0300\n" +"Last-Translator: Yuri Chornoivan \n" +"Language-Team: Ukrainian \n" +"Language: uk\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n" +"X-Generator: Lokalize 20.12.0\n" + +#. This is a proper name. See the gettext manual, section Names. +#: src/hello.c:41 +msgid "Karl Berry" +msgstr "Karl Berry" + +#. This is a proper name. See the gettext manual, section Names. +#: src/hello.c:42 +msgid "Sami Kerola" +msgstr "Sami Kerola" + +#. This is a proper name. See the gettext manual, section Names. +#: src/hello.c:43 +msgid "Jim Meyering" +msgstr "Jim Meyering" + +#. This is a proper name. See the gettext manual, section Names. +#: src/hello.c:44 +msgid "Reuben Thomas" +msgstr "Reuben Thomas" + +#. TRANSLATORS: --help output 1 (synopsis) +#. no-wrap +#: src/hello.c:55 +#, c-format +msgid "Usage: %s [OPTION]...\n" +msgstr "Користування: %s [ПАРАМЕТР]...\n" + +#. TRANSLATORS: --help output 2 (brief description) +#. no-wrap +#: src/hello.c:58 +msgid "Print a friendly, customizable greeting.\n" +msgstr "Виводить дружнє, придатне до налаштовування вітання.\n" + +#. TRANSLATORS: --help output 3: options +#. no-wrap +#: src/hello.c:62 +msgid " -t, --traditional use traditional greeting\n" +msgstr " -t, --traditional використовувати традиційне вітання\n" + +#: src/hello.c:63 +msgid " -g, --greeting=TEXT use TEXT as the greeting message\n" +msgstr " -g, --greeting=РЯДОК використати вказаний РЯДОК вітання\n" + +#: src/hello.c:65 +msgid " --help display this help and exit\n" +msgstr " --help показати цю довідку та вийти\n" + +#: src/hello.c:66 +msgid " --version output version information and exit\n" +msgstr "" +" --version показати інформацію про версію та вийти\n" +"\n" + +#. TRANSLATORS: Replace LANG_CODE in this URL with your language code +#. to form one of +#. the URLs at https://translationproject.org/team/. Otherwise, replace +#. the entire URL with your translation team's email address. +#: src/hello.c:76 +#, c-format +msgid "Report %s translation bugs to \n" +msgstr "Повідомте %s про помилку у перекладі на адресу, вказану на сторінці \n" + +#: src/hello.c:112 +msgid "hello, world" +msgstr "привіт, світе" + +#: src/hello.c:123 +msgid "extra operand" +msgstr "зайвий операнд" + +#: src/hello.c:149 +msgid "Hello, world!" +msgstr "Привіт, світе!" + +#: src/hello.c:163 +#, c-format +msgid "conversion to a multibyte string failed" +msgstr "спроба перетворення у мультибайтовий рядок зазнала невдачі" + +#: src/system.h:57 +#, c-format +msgid "Try '%s --help' for more information.\n" +msgstr "Віддайте команду «%s --help», щоб дізнатися більше.\n" + +#: lib/error.c:195 +msgid "Unknown system error" +msgstr "Невідома системна помилка" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: параметр «%s%s» не є однозначним\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: неоднозначний параметр «%s%s»; можливі варіанти:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: невідомий параметр «%s%s»\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: додавання аргументів до параметра «%s%s» не передбачено\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: параметр «%s%s» потребує аргументу\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: некоректний параметр — «%c»\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: до параметра слід додати аргумент — «%c»\n" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "помилка запису" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:355 +msgid "`" +msgstr "«" + +#: lib/quotearg.c:356 +msgid "'" +msgstr "»" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Пакування — %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Пакування — %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Умови ліцензування викладено у GPLv3+: GNU GPL версії 3 або новішій, <%s>\n" +"Це вільне програмне забезпечення: ви можете вільно змінювати і поширювати його.\n" +"Вам не надається ЖОДНИХ ГАРАНТІЙ, окрім гарантій передбачених законодавством.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Автор — %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Автори: %s і %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Автори: %s, %s і %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Автори: %s, %s, %s\n" +"і %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Автори: %s, %s, %s,\n" +"%s і %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Автори: %s, %s, %s,\n" +"%s, %s і %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Автори: %s, %s, %s,\n" +"%s, %s, %s і %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Автори: %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"і %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Автори: %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s і %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Автори: %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s та інші.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Повідомляйте про вади на адресу %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Про вади у %s повідомляйте за такою адресою: %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "Домашня сторінка %s: <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Загальна довідкова інформація щодо використання програмного забезпечення GNU: <%s>\n" + +#: lib/xalloc-die.c:34 +msgid "memory exhausted" +msgstr "недостатньо пам’яті" + +#~ msgid "" +#~ " -h, --help display this help and exit\n" +#~ " -v, --version display version information and exit\n" +#~ msgstr "" +#~ " -h, --help показати підказку та вийти\n" +#~ " -v, --version показати версію та вийти\n" + +#~ msgid "%s home page: \n" +#~ msgstr "Домашня сторінка %s: \n" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: додавання аргументів до параметра «--%s» не передбачено\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: невідомий параметр «--%s»\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: додавання аргументів до параметра «-W %s» не передбачено\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: до параметра «-W %s» слід додати аргумент\n" diff --git a/gnulib-tool-tests/import-tests/test-all.sh b/gnulib-tool-tests/import-tests/test-all.sh index 9c97e166..c4783b06 100755 --- a/gnulib-tool-tests/import-tests/test-all.sh +++ b/gnulib-tool-tests/import-tests/test-all.sh @@ -6,6 +6,76 @@ run_test_group ' test-hello-c-gnulib-automakesubdir-withtests-1.sh test-hello-c-gnulib-conddeps-1.sh test-hello-c-gnulib-nonrecursive-1.sh + test-cache-1-1.sh + test-cache-1-2.sh + test-cache-1-3.sh + test-cache-1-4.sh + test-cache-1-5.sh + test-cache-1-6.sh + test-cache-1-7.sh + test-cache-1-8.sh + test-cache-1-9.sh + test-cache-1-10.sh + test-cache-1-11.sh + test-cache-1-12.sh + test-cache-1-13.sh + test-cache-1-14.sh + test-cache-1-15.sh + test-cache-1-16.sh + test-cache-1-17.sh + test-cache-1-18.sh + test-cache-1-19.sh + test-cache-1-20.sh + test-cache-1-21.sh + test-cache-1-22.sh + test-cache-1-23.sh + test-cache-1-24.sh + test-cache-1-25.sh + test-cache-1-26.sh + test-cache-1-27.sh + test-cache-1-28.sh + test-cache-1-29.sh + test-cache-1-30.sh + test-cache-1-31.sh + test-cache-1-32.sh + test-cache-1-33.sh + test-cache-1-34.sh + test-cache-2-1.sh + test-cache-2-2.sh + test-cache-2-3.sh + test-cache-2-4.sh + test-cache-2-5.sh + test-cache-2-6.sh + test-cache-2-7.sh + test-cache-2-8.sh + test-cache-2-9.sh + test-cache-2-10.sh + test-cache-2-11.sh + test-cache-2-12.sh + test-cache-2-13.sh + test-cache-2-14.sh + test-cache-2-15.sh + test-cache-2-16.sh + test-cache-2-17.sh + test-cache-2-18.sh + test-cache-2-19.sh + test-cache-2-20.sh + test-cache-2-21.sh + test-cache-2-22.sh + test-cache-2-23.sh + test-cache-2-24.sh + test-cache-2-25.sh + test-cache-2-27.sh + test-cache-2-28.sh + test-cache-2-29.sh + test-cache-2-30.sh + test-cache-2-31.sh + test-cache-2-32.sh + test-cache-2-33.sh + test-cache-2-34.sh + test-cache-3-1.sh + test-cache-3-26.sh + test-cache-3-27.sh test-wget2-1.sh test-oath-toolkit-1.sh test-oath-toolkit-2.sh diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.err b/gnulib-tool-tests/import-tests/test-cache-1-1.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.out b/gnulib-tool-tests/import-tests/test-cache-1-1.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-1.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-1.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-1.result/lib/Makefile.am new file mode 100644 index 00000000..427075cc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/lib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-1.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..e25a2c0e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-cache.m4 @@ -0,0 +1,56 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-1.sh b/gnulib-tool-tests/import-tests/test-cache-1-1.sh new file mode 100755 index 00000000..89c5140e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-1.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--update" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.err b/gnulib-tool-tests/import-tests/test-cache-1-10.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.out b/gnulib-tool-tests/import-tests/test-cache-1-10.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-10.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-10.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-10.result/lib/Makefile.am new file mode 100644 index 00000000..cd60042c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-all-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-10.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..c333579f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-all-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_WITH_ALL_TESTS +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-10.sh b/gnulib-tool-tests/import-tests/test-cache-1-10.sh new file mode 100755 index 00000000..13739a3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-10.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--with-all-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.err b/gnulib-tool-tests/import-tests/test-cache-1-11.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.out b/gnulib-tool-tests/import-tests/test-cache-1-11.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-11.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-11.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-11.result/lib/Makefile.am new file mode 100644 index 00000000..f878674a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --avoid=stddef + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-11.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..2c48b3a6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-cache.m4 @@ -0,0 +1,57 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --avoid=stddef + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([stddef]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-11.sh b/gnulib-tool-tests/import-tests/test-cache-1-11.sh new file mode 100755 index 00000000..694c51b5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-11.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--avoid=stddef --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.err b/gnulib-tool-tests/import-tests/test-cache-1-12.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.out b/gnulib-tool-tests/import-tests/test-cache-1-12.out new file mode 100644 index 00000000..b0f1ec7d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./newlib +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Copying file newlib/dummy.c +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating newlib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "newlib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "newlib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-12.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-12.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..20f5b771 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-cache.m4 @@ -0,0 +1,56 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=newlib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([newlib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..a0af328b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='newlib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [newlib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.result/newlib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-12.result/newlib/Makefile.am new file mode 100644 index 00000000..5b0d32af --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/newlib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=newlib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.result/newlib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-12.result/newlib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.result/newlib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-12.sh b/gnulib-tool-tests/import-tests/test-cache-1-12.sh new file mode 100755 index 00000000..c42eb6b8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-12.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--source-base=newlib --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.err b/gnulib-tool-tests/import-tests/test-cache-1-13.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.out b/gnulib-tool-tests/import-tests/test-cache-1-13.out new file mode 100644 index 00000000..ce2bf319 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.out @@ -0,0 +1,28 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Creating directory ./newm4 +Copying file lib/dummy.c +Copying file newm4/00gnulib.m4 +Copying file newm4/gnulib-common.m4 +Copying file newm4/gnulib-tool.m4 +Copying file newm4/zzgnulib.m4 +Creating newm4/gnulib-cache.m4 +Creating newm4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I newm4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([newm4]) invocation in ./configure.ac, + - mention "newm4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-13.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-13.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-13.result/lib/Makefile.am new file mode 100644 index 00000000..ceda10f8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.result/lib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=newm4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-13.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-13.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.result/m4/gnulib-cache.m4 @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-cache.m4 new file mode 100644 index 00000000..a2f17cdb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-cache.m4 @@ -0,0 +1,56 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=newm4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([newm4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-comp.m4 new file mode 100644 index 00000000..a5700574 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='newm4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.result/newm4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-13.sh b/gnulib-tool-tests/import-tests/test-cache-1-13.sh new file mode 100755 index 00000000..1f5aff3a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-13.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--m4-base=newm4 --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.err b/gnulib-tool-tests/import-tests/test-cache-1-14.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.out b/gnulib-tool-tests/import-tests/test-cache-1-14.out new file mode 100644 index 00000000..c0222c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.out @@ -0,0 +1,36 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Creating directory ./newpo +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Creating newpo/Makefile.in.in +Creating newpo/remove-potcdate.sin +Creating newpo/Makevars +Creating newpo/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating newpo/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - add "newpo/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "newpo" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-14.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-14.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-14.result/lib/Makefile.am new file mode 100644 index 00000000..8dd33083 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/lib/Makefile.am @@ -0,0 +1,85 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=newpo \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --po-domain=hello + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +AM_CPPFLAGS += -DDEFAULT_TEXT_DOMAIN=\"hello-gnulib\" + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-14.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..359c4c93 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=newpo \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --po-domain=hello + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([newpo]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([hello]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/Makevars b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/Makevars new file mode 100644 index 00000000..082de4a8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = hello-gnulib + +# These two variables depend on the location of this directory. +subdir = newpo +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/POTFILES.in new file mode 100644 index 00000000..7b16d823 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/POTFILES.in @@ -0,0 +1,25 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/dummy.c diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/de.po b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/fr.po b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.result/newpo/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-14.sh b/gnulib-tool-tests/import-tests/test-cache-1-14.sh new file mode 100755 index 00000000..8a960101 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-14.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--po-base=newpo --po-domain=hello --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.err b/gnulib-tool-tests/import-tests/test-cache-1-15.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.out b/gnulib-tool-tests/import-tests/test-cache-1-15.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-15.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-15.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-15.result/lib/Makefile.am new file mode 100644 index 00000000..75e4aec3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/lib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=newdoc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-15.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..5af27ffe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-cache.m4 @@ -0,0 +1,56 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=newdoc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([newdoc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-15.sh b/gnulib-tool-tests/import-tests/test-cache-1-15.sh new file mode 100755 index 00000000..7d143a72 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-15.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--doc-base=newdoc --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.err b/gnulib-tool-tests/import-tests/test-cache-1-16.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.out b/gnulib-tool-tests/import-tests/test-cache-1-16.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-16.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-16.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-16.result/lib/Makefile.am new file mode 100644 index 00000000..0d436480 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/lib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=newtests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-16.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..f8fb807e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-cache.m4 @@ -0,0 +1,56 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=newtests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([newtests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..325a96e6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='newtests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [newtests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-16.sh b/gnulib-tool-tests/import-tests/test-cache-1-16.sh new file mode 100755 index 00000000..e75996cc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-16.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--tests-base=newtests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.err b/gnulib-tool-tests/import-tests/test-cache-1-17.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.out b/gnulib-tool-tests/import-tests/test-cache-1-17.out new file mode 100644 index 00000000..88b4936e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.out @@ -0,0 +1,28 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "tests" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-17.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-17.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-17.result/lib/Makefile.am new file mode 100644 index 00000000..067a4df6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-17.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..7c22f89e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-17.sh b/gnulib-tool-tests/import-tests/test-cache-1-17.sh new file mode 100755 index 00000000..f641dcb0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-17.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--with-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.err b/gnulib-tool-tests/import-tests/test-cache-1-18.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.out b/gnulib-tool-tests/import-tests/test-cache-1-18.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-18.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-18.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-18.result/lib/Makefile.am new file mode 100644 index 00000000..84d2485a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/lib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libposix \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libposix.a + +libposix_a_SOURCES = +libposix_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libposix_a_LIBADD = $(gl_LIBOBJS) +libposix_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libposix_a_SOURCES = + +## begin gnulib module dummy + +libposix_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-18.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..64d7dbe8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-cache.m4 @@ -0,0 +1,56 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libposix \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libposix]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..e1f7e170 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBPOSIX_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBPOSIX_LIBDEPS]) + LIBPOSIX_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBPOSIX_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-18.sh b/gnulib-tool-tests/import-tests/test-cache-1-18.sh new file mode 100755 index 00000000..7687f9fa --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-18.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--lib=libposix --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.err b/gnulib-tool-tests/import-tests/test-cache-1-19.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.out b/gnulib-tool-tests/import-tests/test-cache-1-19.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-19.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-19.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-19.result/lib/Makefile.am new file mode 100644 index 00000000..8bc5d9ab --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --lgpl \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-19.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..82aa1307 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --lgpl \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-19.sh b/gnulib-tool-tests/import-tests/test-cache-1-19.sh new file mode 100755 index 00000000..2e012d35 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-19.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--lgpl --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.err b/gnulib-tool-tests/import-tests/test-cache-1-2.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.out b/gnulib-tool-tests/import-tests/test-cache-1-2.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-2.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-2.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-2.result/lib/Makefile.am new file mode 100644 index 00000000..427075cc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/lib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-2.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..e25a2c0e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-cache.m4 @@ -0,0 +1,56 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-2.sh b/gnulib-tool-tests/import-tests/test-cache-1-2.sh new file mode 100755 index 00000000..0cb235a1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-2.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.err b/gnulib-tool-tests/import-tests/test-cache-1-20.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.out b/gnulib-tool-tests/import-tests/test-cache-1-20.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-20.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-20.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-20.result/lib/Makefile.am new file mode 100644 index 00000000..65bdfe2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --lgpl=2 \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-20.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..de222bf5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --lgpl=2 \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_LGPL([2]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-20.sh b/gnulib-tool-tests/import-tests/test-cache-1-20.sh new file mode 100755 index 00000000..5789744f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-20.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--lgpl=2 --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.err b/gnulib-tool-tests/import-tests/test-cache-1-21.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.out b/gnulib-tool-tests/import-tests/test-cache-1-21.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-21.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-21.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-21.result/lib/Makefile.am new file mode 100644 index 00000000..be8ed55f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --lgpl=3orGPLv2 \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-21.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..745de7d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --lgpl=3orGPLv2 \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_LGPL([3orGPLv2]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-21.sh b/gnulib-tool-tests/import-tests/test-cache-1-21.sh new file mode 100755 index 00000000..cfa5d9d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-21.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--lgpl=3orGPLv2 --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.err b/gnulib-tool-tests/import-tests/test-cache-1-22.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.out b/gnulib-tool-tests/import-tests/test-cache-1-22.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-22.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-22.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-22.result/lib/Makefile.am new file mode 100644 index 00000000..c8b000b5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --lgpl=3 \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-22.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..b470f1f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --lgpl=3 \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_LGPL([3]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-22.sh b/gnulib-tool-tests/import-tests/test-cache-1-22.sh new file mode 100755 index 00000000..c174b734 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-22.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--lgpl=3 --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.err b/gnulib-tool-tests/import-tests/test-cache-1-23.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.out b/gnulib-tool-tests/import-tests/test-cache-1-23.out new file mode 100644 index 00000000..e77aa942 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.out @@ -0,0 +1,26 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-23.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-23.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-1-23.result/lib/Makefile.gnulib new file mode 100644 index 00000000..c264eb8f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/lib/Makefile.gnulib @@ -0,0 +1,66 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --makefile-name=Makefile.gnulib \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + + +MOSTLYCLEANFILES += core *.stackdump +# No GNU Make output. + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-23.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..85061d39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-cache.m4 @@ -0,0 +1,57 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --makefile-name=Makefile.gnulib \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-23.sh b/gnulib-tool-tests/import-tests/test-cache-1-23.sh new file mode 100755 index 00000000..0c3f5994 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-23.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--makefile-name=Makefile.gnulib --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.err b/gnulib-tool-tests/import-tests/test-cache-1-24.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.out b/gnulib-tool-tests/import-tests/test-cache-1-24.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-24.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-24.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-24.result/lib/Makefile.am new file mode 100644 index 00000000..373af3cd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --tests-makefile-name=Makefile.gnulib \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-24.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..f2152670 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --tests-makefile-name=Makefile.gnulib \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_TESTS_MAKEFILE_NAME([Makefile.gnulib]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-24.sh b/gnulib-tool-tests/import-tests/test-cache-1-24.sh new file mode 100755 index 00000000..b98386ea --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-24.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--tests-makefile-name=Makefile.gnulib --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.err b/gnulib-tool-tests/import-tests/test-cache-1-25.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.out b/gnulib-tool-tests/import-tests/test-cache-1-25.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-25.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-25.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-25.result/lib/Makefile.am new file mode 100644 index 00000000..478206c9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS += +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST += +BUILT_SOURCES += +SUFFIXES += +MOSTLYCLEANFILES += core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES += +DISTCLEANFILES += +MAINTAINERCLEANFILES += +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) +lib_libgnu_a_CFLAGS = $(AM_CFLAGS) + +noinst_LIBRARIES += lib/libgnu.a + +lib_libgnu_a_SOURCES = +lib_libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_a_LIBADD = $(gl_LIBOBJS) +lib_libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_lib_libgnu_a_SOURCES = + +## begin gnulib module dummy + +lib_libgnu_a_SOURCES += lib/dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-25.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..b4a2b469 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_AUTOMAKE_SUBDIR +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..1abee19f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs lib/$i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-25.sh b/gnulib-tool-tests/import-tests/test-cache-1-25.sh new file mode 100755 index 00000000..354590ac --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-25.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--automake-subdir --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.err b/gnulib-tool-tests/import-tests/test-cache-1-26.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.out b/gnulib-tool-tests/import-tests/test-cache-1-26.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-26.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-26.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-26.result/lib/Makefile.am new file mode 100644 index 00000000..f6329be1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/lib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-26.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..d878c329 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-cache.m4 @@ -0,0 +1,57 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_CONDITIONAL_DEPENDENCIES +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..29b047b0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-comp.m4 @@ -0,0 +1,243 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + m4_pattern_allow([^gl_GNULIB_ENABLED_]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_pattern_allow([^gl_GNULIB_ENABLED_]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-26.sh b/gnulib-tool-tests/import-tests/test-cache-1-26.sh new file mode 100755 index 00000000..fc7341ba --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-26.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--conditional-dependencies --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.err b/gnulib-tool-tests/import-tests/test-cache-1-27.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.out b/gnulib-tool-tests/import-tests/test-cache-1-27.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-27.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-27.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-27.result/lib/Makefile.am new file mode 100644 index 00000000..427075cc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/lib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-27.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..e25a2c0e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-cache.m4 @@ -0,0 +1,56 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-27.sh b/gnulib-tool-tests/import-tests/test-cache-1-27.sh new file mode 100755 index 00000000..4c175237 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-27.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--no-conditional-dependencies --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.err b/gnulib-tool-tests/import-tests/test-cache-1-28.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.out b/gnulib-tool-tests/import-tests/test-cache-1-28.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-28.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-28.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-28.result/lib/Makefile.am new file mode 100644 index 00000000..da4a5fee --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/lib/Makefile.am @@ -0,0 +1,83 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LTLIBRARIES += libgnu.la + +libgnu_la_SOURCES = +libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_la_LIBADD = $(gl_LTLIBOBJS) +libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_libgnu_la_SOURCES = +libgnu_la_LDFLAGS = $(AM_LDFLAGS) +libgnu_la_LDFLAGS += -no-undefined + +## begin gnulib module dummy + +libgnu_la_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-28.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..e422061e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-cache.m4 @@ -0,0 +1,57 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..007f27bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-comp.m4 @@ -0,0 +1,235 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-28.sh b/gnulib-tool-tests/import-tests/test-cache-1-28.sh new file mode 100755 index 00000000..41e35b26 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-28.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--libtool --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.err b/gnulib-tool-tests/import-tests/test-cache-1-29.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.out b/gnulib-tool-tests/import-tests/test-cache-1-29.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-29.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-29.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-29.result/lib/Makefile.am new file mode 100644 index 00000000..427075cc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/lib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-29.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..e25a2c0e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-cache.m4 @@ -0,0 +1,56 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-29.sh b/gnulib-tool-tests/import-tests/test-cache-1-29.sh new file mode 100755 index 00000000..e3a09e60 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-29.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--no-libtool --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.err b/gnulib-tool-tests/import-tests/test-cache-1-3.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.out b/gnulib-tool-tests/import-tests/test-cache-1-3.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-3.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-3.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-3.result/lib/Makefile.am new file mode 100644 index 00000000..642a2bd1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl2 \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-3.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..8157a501 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-cache.m4 @@ -0,0 +1,57 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl2 \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl2]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-3.sh b/gnulib-tool-tests/import-tests/test-cache-1-3.sh new file mode 100755 index 00000000..ef6e5d5b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-3.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--local-dir=gl2 --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.err b/gnulib-tool-tests/import-tests/test-cache-1-30.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.out b/gnulib-tool-tests/import-tests/test-cache-1-30.out new file mode 100644 index 00000000..58de7362 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke hl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke hl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-30.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-30.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-30.result/lib/Makefile.am new file mode 100644 index 00000000..a207d84f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/lib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=hl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(hl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(hl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @hl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-30.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..09d44bba --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-cache.m4 @@ -0,0 +1,56 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=hl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([hl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..b06a7eb7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([hl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([hl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([hl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([hl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([hl_LIBSOURCES])) + m4_pushdef([hl_LIBSOURCES_LIST], []) + m4_pushdef([hl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [hl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL_HL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(hl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([hl_LIBSOURCES_DIR])[ || + for gl_file in ]hl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([hl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([hl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([hl_LIBSOURCES_DIR]) + m4_popdef([hl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + hl_libobjs= + hl_ltlibobjs= + hl_libobjdeps= + if test -n "$hl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $hl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + hl_libobjs="$hl_libobjs $i.$ac_objext" + hl_ltlibobjs="$hl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + hl_libobjdeps="$hl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([hl_LIBOBJS], [$hl_libobjs]) + AC_SUBST([hl_LTLIBOBJS], [$hl_ltlibobjs]) + AC_SUBST([hl_LIBOBJDEPS], [$hl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([hltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([hltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([hltests_LIBSOURCES])) + m4_pushdef([hltests_LIBSOURCES_LIST], []) + m4_pushdef([hltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [hltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL_HL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + hltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([hltests_WITNESS]) + gl_module_indicator_condition=$hltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(hltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([hltests_LIBSOURCES_DIR])[ || + for gl_file in ]hltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([hltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([hltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([hltests_LIBSOURCES_DIR]) + m4_popdef([hltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + hltests_libobjs= + hltests_ltlibobjs= + hltests_libobjdeps= + if test -n "$hltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $hltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + hltests_libobjs="$hltests_libobjs $i.$ac_objext" + hltests_ltlibobjs="$hltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + hltests_libobjdeps="$hltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([hltests_LIBOBJS], [$hltests_libobjs]) + AC_SUBST([hltests_LTLIBOBJS], [$hltests_ltlibobjs]) + AC_SUBST([hltests_LIBOBJDEPS], [$hltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into hl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([hl_LIBOBJ], [ + AS_LITERAL_IF([$1], [hl_LIBSOURCES([$1.c])])dnl + hl_LIBOBJS="$hl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into hl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([hl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [hl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([hl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([hl_LIBSOURCES_DIR], [lib]) + m4_append([hl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into hltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([hltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [hltests_LIBSOURCES([$1.c])])dnl + hltests_LIBOBJS="$hltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into hltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([hltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [hltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([hltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([hltests_LIBSOURCES_DIR], [tests]) + m4_append([hltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([hl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-30.sh b/gnulib-tool-tests/import-tests/test-cache-1-30.sh new file mode 100755 index 00000000..5ea1fa0c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-30.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--macro-prefix=hl --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.err b/gnulib-tool-tests/import-tests/test-cache-1-31.err new file mode 100644 index 00000000..cc1cf9a5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.err @@ -0,0 +1 @@ +gnulib-tool: warning: --po-domain has no effect without a --po-base option diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.out b/gnulib-tool-tests/import-tests/test-cache-1-31.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-31.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-31.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-31.result/lib/Makefile.am new file mode 100644 index 00000000..8879e39a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --po-domain=hello + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-31.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..5785cb16 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-cache.m4 @@ -0,0 +1,57 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --po-domain=hello + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([hello]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-31.sh b/gnulib-tool-tests/import-tests/test-cache-1-31.sh new file mode 100755 index 00000000..f78ca2ed --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-31.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--po-domain=hello --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.err b/gnulib-tool-tests/import-tests/test-cache-1-32.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.out b/gnulib-tool-tests/import-tests/test-cache-1-32.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-32.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-32.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-32.result/lib/Makefile.am new file mode 100644 index 00000000..159af580 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --witness-c-macro=IN_HELLO + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = -DIN_HELLO=1 +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-32.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..13973662 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-cache.m4 @@ -0,0 +1,57 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --witness-c-macro=IN_HELLO + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([IN_HELLO]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..d3efc64c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-comp.m4 @@ -0,0 +1,243 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_HELLO]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-32.sh b/gnulib-tool-tests/import-tests/test-cache-1-32.sh new file mode 100755 index 00000000..e03d43f6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-32.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--witness-c-macro=IN_HELLO --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.err b/gnulib-tool-tests/import-tests/test-cache-1-33.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.out b/gnulib-tool-tests/import-tests/test-cache-1-33.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-33.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-33.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-33.result/lib/Makefile.am new file mode 100644 index 00000000..c9b81abc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --vc-files + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-33.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..abc38b7e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --vc-files + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-33.sh b/gnulib-tool-tests/import-tests/test-cache-1-33.sh new file mode 100755 index 00000000..01ec6d33 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-33.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--vc-files --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.err b/gnulib-tool-tests/import-tests/test-cache-1-34.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.out b/gnulib-tool-tests/import-tests/test-cache-1-34.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-34.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-34.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-34.result/lib/Makefile.am new file mode 100644 index 00000000..ebaa36ac --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --no-vc-files + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-34.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..843c180f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --no-vc-files + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) +gl_VC_FILES([false]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-34.sh b/gnulib-tool-tests/import-tests/test-cache-1-34.sh new file mode 100755 index 00000000..0a54c8de --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-34.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--no-vc-files --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.err b/gnulib-tool-tests/import-tests/test-cache-1-4.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.out b/gnulib-tool-tests/import-tests/test-cache-1-4.out new file mode 100644 index 00000000..aec45809 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.out @@ -0,0 +1,40 @@ +Module list with included dependencies (indented): + absolute-header + errno + gen-header + include_next +File list: + lib/dummy.c + lib/errno.in.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/errno_h.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file lib/errno.in.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/errno_h.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-4.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-4.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-4.result/lib/Makefile.am new file mode 100644 index 00000000..b4ff433d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/lib/Makefile.am @@ -0,0 +1,143 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# errno + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module errno + +BUILT_SOURCES += $(ERRNO_H) + +# We need the following in order to create when the system +# doesn't have one that is POSIX compliant. +if GL_GENERATE_ERRNO_H +errno.h: errno.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \ + -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \ + -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \ + -e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \ + -e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \ + -e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \ + -e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \ + $(srcdir)/errno.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +errno.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += errno.h errno.h-t + +EXTRA_DIST += errno.in.h + +## end gnulib module errno + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-4.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/lib/errno.in.h b/gnulib-tool-tests/import-tests/test-cache-1-4.result/lib/errno.in.h new file mode 100644 index 00000000..aa658e62 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/lib/errno.in.h @@ -0,0 +1,279 @@ +/* A POSIX-like . + + Copyright (C) 2008-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_ERRNO_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_ERRNO_H@ + +#ifndef _@GUARD_PREFIX@_ERRNO_H +#define _@GUARD_PREFIX@_ERRNO_H + + +/* On native Windows platforms, many macros are not defined. */ +# if defined _WIN32 && ! defined __CYGWIN__ + +/* These are the same values as defined by MSVC 10, for interoperability. */ + +# ifndef ENOMSG +# define ENOMSG 122 +# define GNULIB_defined_ENOMSG 1 +# endif + +# ifndef EIDRM +# define EIDRM 111 +# define GNULIB_defined_EIDRM 1 +# endif + +# ifndef ENOLINK +# define ENOLINK 121 +# define GNULIB_defined_ENOLINK 1 +# endif + +# ifndef EPROTO +# define EPROTO 134 +# define GNULIB_defined_EPROTO 1 +# endif + +# ifndef EBADMSG +# define EBADMSG 104 +# define GNULIB_defined_EBADMSG 1 +# endif + +# ifndef EOVERFLOW +# define EOVERFLOW 132 +# define GNULIB_defined_EOVERFLOW 1 +# endif + +# ifndef ENOTSUP +# define ENOTSUP 129 +# define GNULIB_defined_ENOTSUP 1 +# endif + +# ifndef ENETRESET +# define ENETRESET 117 +# define GNULIB_defined_ENETRESET 1 +# endif + +# ifndef ECONNABORTED +# define ECONNABORTED 106 +# define GNULIB_defined_ECONNABORTED 1 +# endif + +# ifndef ECANCELED +# define ECANCELED 105 +# define GNULIB_defined_ECANCELED 1 +# endif + +# ifndef EOWNERDEAD +# define EOWNERDEAD 133 +# define GNULIB_defined_EOWNERDEAD 1 +# endif + +# ifndef ENOTRECOVERABLE +# define ENOTRECOVERABLE 127 +# define GNULIB_defined_ENOTRECOVERABLE 1 +# endif + +# ifndef EINPROGRESS +# define EINPROGRESS 112 +# define EALREADY 103 +# define ENOTSOCK 128 +# define EDESTADDRREQ 109 +# define EMSGSIZE 115 +# define EPROTOTYPE 136 +# define ENOPROTOOPT 123 +# define EPROTONOSUPPORT 135 +# define EOPNOTSUPP 130 +# define EAFNOSUPPORT 102 +# define EADDRINUSE 100 +# define EADDRNOTAVAIL 101 +# define ENETDOWN 116 +# define ENETUNREACH 118 +# define ECONNRESET 108 +# define ENOBUFS 119 +# define EISCONN 113 +# define ENOTCONN 126 +# define ETIMEDOUT 138 +# define ECONNREFUSED 107 +# define ELOOP 114 +# define EHOSTUNREACH 110 +# define EWOULDBLOCK 140 +# define GNULIB_defined_ESOCK 1 +# endif + +# ifndef ETXTBSY +# define ETXTBSY 139 +# define ENODATA 120 /* not required by POSIX */ +# define ENOSR 124 /* not required by POSIX */ +# define ENOSTR 125 /* not required by POSIX */ +# define ETIME 137 /* not required by POSIX */ +# define EOTHER 131 /* not required by POSIX */ +# define GNULIB_defined_ESTREAMS 1 +# endif + +/* These are intentionally the same values as the WSA* error numbers, defined + in . */ +# define ESOCKTNOSUPPORT 10044 /* not required by POSIX */ +# define EPFNOSUPPORT 10046 /* not required by POSIX */ +# define ESHUTDOWN 10058 /* not required by POSIX */ +# define ETOOMANYREFS 10059 /* not required by POSIX */ +# define EHOSTDOWN 10064 /* not required by POSIX */ +# define EPROCLIM 10067 /* not required by POSIX */ +# define EUSERS 10068 /* not required by POSIX */ +# define EDQUOT 10069 +# define ESTALE 10070 +# define EREMOTE 10071 /* not required by POSIX */ +# define GNULIB_defined_EWINSOCK 1 + +# endif + + +/* On OSF/1 5.1, when _XOPEN_SOURCE_EXTENDED is not defined, the macros + EMULTIHOP, ENOLINK, EOVERFLOW are not defined. */ +# if @EMULTIHOP_HIDDEN@ +# define EMULTIHOP @EMULTIHOP_VALUE@ +# define GNULIB_defined_EMULTIHOP 1 +# endif +# if @ENOLINK_HIDDEN@ +# define ENOLINK @ENOLINK_VALUE@ +# define GNULIB_defined_ENOLINK 1 +# endif +# if @EOVERFLOW_HIDDEN@ +# define EOVERFLOW @EOVERFLOW_VALUE@ +# define GNULIB_defined_EOVERFLOW 1 +# endif + + +/* On OpenBSD 4.0 and on native Windows, the macros ENOMSG, EIDRM, ENOLINK, + EPROTO, EMULTIHOP, EBADMSG, EOVERFLOW, ENOTSUP, ECANCELED are not defined. + Likewise, on NonStop Kernel, EDQUOT is not defined. + Define them here. Values >= 2000 seem safe to use: Solaris ESTALE = 151, + HP-UX EWOULDBLOCK = 246, IRIX EDQUOT = 1133. + + Note: When one of these systems defines some of these macros some day, + binaries will have to be recompiled so that they recognizes the new + errno values from the system. */ + +# ifndef ENOMSG +# define ENOMSG 2000 +# define GNULIB_defined_ENOMSG 1 +# endif + +# ifndef EIDRM +# define EIDRM 2001 +# define GNULIB_defined_EIDRM 1 +# endif + +# ifndef ENOLINK +# define ENOLINK 2002 +# define GNULIB_defined_ENOLINK 1 +# endif + +# ifndef EPROTO +# define EPROTO 2003 +# define GNULIB_defined_EPROTO 1 +# endif + +# ifndef EMULTIHOP +# define EMULTIHOP 2004 +# define GNULIB_defined_EMULTIHOP 1 +# endif + +# ifndef EBADMSG +# define EBADMSG 2005 +# define GNULIB_defined_EBADMSG 1 +# endif + +# ifndef EOVERFLOW +# define EOVERFLOW 2006 +# define GNULIB_defined_EOVERFLOW 1 +# endif + +# ifndef ENOTSUP +# define ENOTSUP 2007 +# define GNULIB_defined_ENOTSUP 1 +# endif + +# ifndef ENETRESET +# define ENETRESET 2011 +# define GNULIB_defined_ENETRESET 1 +# endif + +# ifndef ECONNABORTED +# define ECONNABORTED 2012 +# define GNULIB_defined_ECONNABORTED 1 +# endif + +# ifndef ESTALE +# define ESTALE 2009 +# define GNULIB_defined_ESTALE 1 +# endif + +# ifndef EDQUOT +# define EDQUOT 2010 +# define GNULIB_defined_EDQUOT 1 +# endif + +# ifndef ECANCELED +# define ECANCELED 2008 +# define GNULIB_defined_ECANCELED 1 +# endif + +/* On many platforms, the macros EOWNERDEAD and ENOTRECOVERABLE are not + defined. */ + +# ifndef EOWNERDEAD +# if defined __sun + /* Use the same values as defined for Solaris >= 8, for + interoperability. */ +# define EOWNERDEAD 58 +# define ENOTRECOVERABLE 59 +# elif defined _WIN32 && ! defined __CYGWIN__ + /* We have a conflict here: pthreads-win32 defines these values + differently than MSVC 10. It's hairy to decide which one to use. */ +# if defined __MINGW32__ && !defined USE_WINDOWS_THREADS + /* Use the same values as defined by pthreads-win32, for + interoperability. */ +# define EOWNERDEAD 43 +# define ENOTRECOVERABLE 44 +# else + /* Use the same values as defined by MSVC 10, for + interoperability. */ +# define EOWNERDEAD 133 +# define ENOTRECOVERABLE 127 +# endif +# else +# define EOWNERDEAD 2013 +# define ENOTRECOVERABLE 2014 +# endif +# define GNULIB_defined_EOWNERDEAD 1 +# define GNULIB_defined_ENOTRECOVERABLE 1 +# endif + +# ifndef EILSEQ +# define EILSEQ 2015 +# define GNULIB_defined_EILSEQ 1 +# endif + +#endif /* _@GUARD_PREFIX@_ERRNO_H */ +#endif /* _@GUARD_PREFIX@_ERRNO_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/errno_h.m4 b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/errno_h.m4 new file mode 100644 index 00000000..8900d6c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/errno_h.m4 @@ -0,0 +1,131 @@ +# errno_h.m4 serial 14 +dnl Copyright (C) 2004, 2006, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_HEADER_ERRNO_H], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for complete errno.h], [gl_cv_header_errno_h_complete], [ + AC_EGREP_CPP([booboo],[ +#include +#if !defined ETXTBSY +booboo +#endif +#if !defined ENOMSG +booboo +#endif +#if !defined EIDRM +booboo +#endif +#if !defined ENOLINK +booboo +#endif +#if !defined EPROTO +booboo +#endif +#if !defined EMULTIHOP +booboo +#endif +#if !defined EBADMSG +booboo +#endif +#if !defined EOVERFLOW +booboo +#endif +#if !defined ENOTSUP +booboo +#endif +#if !defined ENETRESET +booboo +#endif +#if !defined ECONNABORTED +booboo +#endif +#if !defined ESTALE +booboo +#endif +#if !defined EDQUOT +booboo +#endif +#if !defined ECANCELED +booboo +#endif +#if !defined EOWNERDEAD +booboo +#endif +#if !defined ENOTRECOVERABLE +booboo +#endif +#if !defined EILSEQ +booboo +#endif + ], + [gl_cv_header_errno_h_complete=no], + [gl_cv_header_errno_h_complete=yes]) + ]) + if test $gl_cv_header_errno_h_complete = yes; then + GL_GENERATE_ERRNO_H=false + else + gl_NEXT_HEADERS([errno.h]) + GL_GENERATE_ERRNO_H=true + fi + gl_REPLACE_ERRNO_VALUE([EMULTIHOP]) + gl_REPLACE_ERRNO_VALUE([ENOLINK]) + gl_REPLACE_ERRNO_VALUE([EOVERFLOW]) +]) + +# Assuming $1 = EOVERFLOW. +# The EOVERFLOW errno value ought to be defined in , according to +# POSIX. But some systems (like OpenBSD 4.0 or AIX 3) don't define it, and +# some systems (like OSF/1) define it when _XOPEN_SOURCE_EXTENDED is defined. +# Check for the value of EOVERFLOW. +# Set the variables EOVERFLOW_HIDDEN and EOVERFLOW_VALUE. +AC_DEFUN([gl_REPLACE_ERRNO_VALUE], +[ + if $GL_GENERATE_ERRNO_H; then + AC_CACHE_CHECK([for ]$1[ value], [gl_cv_header_errno_h_]$1, [ + AC_EGREP_CPP([yes],[ +#include +#ifdef ]$1[ +yes +#endif + ], + [gl_cv_header_errno_h_]$1[=yes], + [gl_cv_header_errno_h_]$1[=no]) + if test $gl_cv_header_errno_h_]$1[ = no; then + AC_EGREP_CPP([yes],[ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef ]$1[ +yes +#endif + ], [gl_cv_header_errno_h_]$1[=hidden]) + if test $gl_cv_header_errno_h_]$1[ = hidden; then + dnl The macro exists but is hidden. + dnl Define it to the same value. + AC_COMPUTE_INT([gl_cv_header_errno_h_]$1, $1, [ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +]) + fi + fi + ]) + case $gl_cv_header_errno_h_]$1[ in + yes | no) + ]$1[_HIDDEN=0; ]$1[_VALUE= + ;; + *) + ]$1[_HIDDEN=1; ]$1[_VALUE="$gl_cv_header_errno_h_]$1[" + ;; + esac + AC_SUBST($1[_HIDDEN]) + AC_SUBST($1[_VALUE]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..faa75189 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-cache.m4 @@ -0,0 +1,57 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# errno + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + errno +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..931fd5cb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-comp.m4 @@ -0,0 +1,252 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module errno: + # Code from module gen-header: + # Code from module include_next: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + gl_HEADER_ERRNO_H + gl_CONDITIONAL_HEADER([errno.h]) + AC_PROG_MKDIR_P + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + lib/errno.in.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/errno_h.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-4.sh b/gnulib-tool-tests/import-tests/test-cache-1-4.sh new file mode 100755 index 00000000..adf8d0cc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-4.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--add-import errno" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.err b/gnulib-tool-tests/import-tests/test-cache-1-5.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.out b/gnulib-tool-tests/import-tests/test-cache-1-5.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-5.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-5.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-5.result/lib/Makefile.am new file mode 100644 index 00000000..60994cec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-obsolete \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-5.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..36dce5fe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-obsolete \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_WITH_OBSOLETE +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-5.sh b/gnulib-tool-tests/import-tests/test-cache-1-5.sh new file mode 100755 index 00000000..dc5f6553 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-5.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--with-obsolete --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.err b/gnulib-tool-tests/import-tests/test-cache-1-6.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.out b/gnulib-tool-tests/import-tests/test-cache-1-6.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-6.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-6.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-6.result/lib/Makefile.am new file mode 100644 index 00000000..eb3f08b0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-c++-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-6.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..81f11e99 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-c++-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_WITH_CXX_TESTS +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-6.sh b/gnulib-tool-tests/import-tests/test-cache-1-6.sh new file mode 100755 index 00000000..f6cbd3bb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-6.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--with-c++-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.err b/gnulib-tool-tests/import-tests/test-cache-1-7.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.out b/gnulib-tool-tests/import-tests/test-cache-1-7.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-7.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-7.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-7.result/lib/Makefile.am new file mode 100644 index 00000000..67d37fd0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-longrunning-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-7.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..734a5ae0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-longrunning-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_WITH_LONGRUNNING_TESTS +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-7.sh b/gnulib-tool-tests/import-tests/test-cache-1-7.sh new file mode 100755 index 00000000..545d715c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-7.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--with-longrunning-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.err b/gnulib-tool-tests/import-tests/test-cache-1-8.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.out b/gnulib-tool-tests/import-tests/test-cache-1-8.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-8.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-8.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-8.result/lib/Makefile.am new file mode 100644 index 00000000..44446290 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-privileged-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-8.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..4c95596e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-privileged-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_WITH_PRIVILEGED_TESTS +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-8.sh b/gnulib-tool-tests/import-tests/test-cache-1-8.sh new file mode 100755 index 00000000..615dddec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-8.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--with-privileged-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.err b/gnulib-tool-tests/import-tests/test-cache-1-9.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.out b/gnulib-tool-tests/import-tests/test-cache-1-9.out new file mode 100644 index 00000000..46fb5f32 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.out @@ -0,0 +1,27 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Copying file lib/dummy.c +Copying file m4/00gnulib.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/zzgnulib.m4 +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-9.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-1-9.result/configure.ac new file mode 100644 index 00000000..b62af2bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/configure.ac @@ -0,0 +1,19 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-1-9.result/lib/Makefile.am new file mode 100644 index 00000000..bc3573c5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/lib/Makefile.am @@ -0,0 +1,82 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-unportable-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-1-9.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..27186ded --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-cache.m4 @@ -0,0 +1,58 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=. \ +# --with-unportable-tests \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_WITH_UNPORTABLE_TESTS +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..2ccd5334 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-cache.m4~ @@ -0,0 +1,15 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..070a6468 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-1-9.sh b/gnulib-tool-tests/import-tests/test-cache-1-9.sh new file mode 100755 index 00000000..f2fdf8b8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-1-9.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-1 . "--with-unportable-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.err b/gnulib-tool-tests/import-tests/test-cache-2-1.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.out b/gnulib-tool-tests/import-tests/test-cache-2-1.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-1.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-1.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-1.sh b/gnulib-tool-tests/import-tests/test-cache-2-1.sh new file mode 100755 index 00000000..df0487f6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-1.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--update" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.err b/gnulib-tool-tests/import-tests/test-cache-2-10.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.out b/gnulib-tool-tests/import-tests/test-cache-2-10.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-10.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-10.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-10.sh b/gnulib-tool-tests/import-tests/test-cache-2-10.sh new file mode 100755 index 00000000..4f2d37f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-10.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--with-all-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.err b/gnulib-tool-tests/import-tests/test-cache-2-11.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.out b/gnulib-tool-tests/import-tests/test-cache-2-11.out new file mode 100644 index 00000000..fe3a54de --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.out @@ -0,0 +1,118 @@ +Module list with included dependencies (indented): + absolute-header + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + extern-inline + gen-header + include_next + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + sys_types + sys_types-c++-tests + sys_types-tests + unistd + unistd-c++-tests + unistd-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/zzgnulib.m4 + tests/signature.h + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-unistd-c++.cc + tests/test-unistd.c + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/signature.h +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-11.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-11.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/Makefile.gnulib new file mode 100644 index 00000000..659dd667 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/Makefile.gnulib @@ -0,0 +1,391 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=stddef \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..54c11e4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-cache.m4 @@ -0,0 +1,85 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=stddef \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([stddef timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..8b2af64d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-comp.m4 @@ -0,0 +1,301 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/zzgnulib.m4 + tests/signature.h + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-unistd-c++.cc + tests/test-unistd.c + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/verify.h + tests=lib/warn-on-use.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/POTFILES.in new file mode 100644 index 00000000..68510f35 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/POTFILES.in @@ -0,0 +1,30 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/Makefile.gnulib new file mode 100644 index 00000000..bf54eb09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/Makefile.gnulib @@ -0,0 +1,242 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-11.sh b/gnulib-tool-tests/import-tests/test-cache-2-11.sh new file mode 100755 index 00000000..4b70b8f8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-11.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--avoid=stddef --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.err b/gnulib-tool-tests/import-tests/test-cache-2-12.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.out b/gnulib-tool-tests/import-tests/test-cache-2-12.out new file mode 100644 index 00000000..8b289dc1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./newlib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file newlib/arg-nonnull.h +Copying file newlib/c++defs.h +Copying file newlib/stddef.in.h +Copying file newlib/sys_types.in.h +Copying file newlib/unistd.c +Copying file newlib/unistd.in.h +Copying file newlib/warn-on-use.h +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating newlib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "newlib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-12.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-12.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..d21f1868 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=newlib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([newlib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..b9f43963 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='newlib' + gl_source_base_prefix='$(top_build_prefix)newlib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs newlib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs newlib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps newlib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [newlib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/Makefile.gnulib new file mode 100644 index 00000000..d913067b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=newlib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += newlib/core newlib/*.stackdump +# No GNU Make output. + +newlib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += newlib/libgnu.la + +newlib_libgnu_la_SOURCES = +newlib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +newlib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +newlib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_newlib_libgnu_la_SOURCES = +newlib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +newlib_libgnu_la_LDFLAGS += -no-undefined + +newlib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/newlib/arg-nonnull.h + +EXTRA_DIST += newlib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/newlib/c++defs.h + +EXTRA_DIST += newlib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/newlib/warn-on-use.h + +EXTRA_DIST += newlib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +newlib/stddef.h: newlib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/newlib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +newlib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += newlib/stddef.h newlib/stddef.h-t + +EXTRA_DIST += newlib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += newlib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +newlib/sys/types.h: newlib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/newlib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += newlib/sys/types.h newlib/sys/types.h-t + +EXTRA_DIST += newlib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += newlib/unistd.h +newlib_libgnu_la_SOURCES += newlib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +newlib/unistd.h: newlib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/newlib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 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's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += newlib/unistd.h newlib/unistd.h-t1 newlib/unistd.h-t2 newlib/unistd.h-t3 newlib/unistd.h-t4 + +EXTRA_DIST += newlib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/newlib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/POTFILES.in new file mode 100644 index 00000000..f9fe963b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +newlib/arg-nonnull.h +newlib/c++defs.h +newlib/stddef.in.h +newlib/sys_types.in.h +newlib/unistd.c +newlib/unistd.in.h +newlib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/Makefile.gnulib new file mode 100644 index 00000000..426bb16c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../newlib -I$(srcdir)/../newlib + +LDADD = libtests.a ../newlib/libgnu.la libtests.a ../newlib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-12.sh b/gnulib-tool-tests/import-tests/test-cache-2-12.sh new file mode 100755 index 00000000..008e066f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-12.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--source-base=newlib --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.err b/gnulib-tool-tests/import-tests/test-cache-2-13.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.out b/gnulib-tool-tests/import-tests/test-cache-2-13.out new file mode 100644 index 00000000..e8bc99a2 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.out @@ -0,0 +1,29 @@ +Module list with included dependencies (indented): +File list: + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Creating directory ./newm4 +Creating directory ./support +Copying file lib/dummy.c +Copying file newm4/00gnulib.m4 +Copying file newm4/gnulib-common.m4 +Copying file newm4/gnulib-tool.m4 +Copying file newm4/zzgnulib.m4 +Creating newm4/gnulib-cache.m4 +Creating newm4/gnulib-comp.m4 +Creating lib/Makefile.am +Finished. + +You may need to add #include directives for the following .h files. + +Don't forget to + - add "lib/Makefile" to AC_CONFIG_FILES in ./configure.ac, + - mention "lib" in SUBDIRS in Makefile.am, + - mention "-I newm4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([newm4]) invocation in ./configure.ac, + - mention "newm4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-13.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-13.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.result/lib/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-13.result/lib/Makefile.am new file mode 100644 index 00000000..77c2affe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.result/lib/Makefile.am @@ -0,0 +1,81 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=newm4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +AUTOMAKE_OPTIONS = 1.14 gnits + +SUBDIRS = +noinst_HEADERS = +noinst_LIBRARIES = +noinst_LTLIBRARIES = +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = +# No GNU Make output. + +AM_CPPFLAGS = +AM_CFLAGS = + +noinst_LIBRARIES += libgnu.a + +libgnu_a_SOURCES = +libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +libgnu_a_LIBADD = $(gl_LIBOBJS) +libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_libgnu_a_SOURCES = + +## begin gnulib module dummy + +libgnu_a_SOURCES += dummy.c + +## end gnulib module dummy + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.result/lib/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-13.result/lib/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.result/lib/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-13.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.result/m4/gnulib-cache.m4 @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-cache.m4 new file mode 100644 index 00000000..ab145c86 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-cache.m4 @@ -0,0 +1,56 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=newm4 \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([]) +gl_MODULES([ + +]) +gl_AVOID([]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([newm4]) +gl_PO_BASE([]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_MAKEFILE_NAME([]) +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([]) +gl_WITNESS_C_MACRO([]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-comp.m4 new file mode 100644 index 00000000..a5700574 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-comp.m4 @@ -0,0 +1,241 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_PROG_AR_RANLIB]) + +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='newm4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix= + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/dummy.c + m4/00gnulib.m4 + m4/gnulib-common.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.result/newm4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-13.sh b/gnulib-tool-tests/import-tests/test-cache-2-13.sh new file mode 100755 index 00000000..44ca3f6a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-13.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--m4-base=newm4 --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.err b/gnulib-tool-tests/import-tests/test-cache-2-14.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.out b/gnulib-tool-tests/import-tests/test-cache-2-14.out new file mode 100644 index 00000000..8ab217c4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./newpo +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating newpo/Makefile.in.in +Creating newpo/remove-potcdate.sin +Creating newpo/Makevars +Creating newpo/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating newpo/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "newpo/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "newpo" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-14.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-14.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/Makefile.gnulib new file mode 100644 index 00000000..c86512f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=newpo \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=hello \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"hello-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..fc6c05f1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=newpo \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=hello \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([newpo]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([hello]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/Makevars new file mode 100644 index 00000000..082de4a8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = hello-gnulib + +# These two variables depend on the location of this directory. +subdir = newpo +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/de.po b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/newpo/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-14.sh b/gnulib-tool-tests/import-tests/test-cache-2-14.sh new file mode 100755 index 00000000..bd6fdd3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-14.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--po-base=newpo --po-domain=hello --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.err b/gnulib-tool-tests/import-tests/test-cache-2-15.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.out b/gnulib-tool-tests/import-tests/test-cache-2-15.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-15.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-15.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/Makefile.gnulib new file mode 100644 index 00000000..80ab35fa --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=newdoc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..989a5302 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=newdoc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([newdoc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-15.sh b/gnulib-tool-tests/import-tests/test-cache-2-15.sh new file mode 100755 index 00000000..66b94500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-15.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--doc-base=newdoc --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.err b/gnulib-tool-tests/import-tests/test-cache-2-16.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.out b/gnulib-tool-tests/import-tests/test-cache-2-16.out new file mode 100644 index 00000000..b7877482 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./newtests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file newtests/_Noreturn.h +Copying file newtests/arg-nonnull.h +Copying file newtests/assert.in.h +Copying file newtests/c++defs.h +Copying file newtests/dummy.c +Copying file newtests/init.sh +Copying file newtests/intprops-internal.h +Copying file newtests/intprops.h +Copying file newtests/inttypes.in.h +Copying file newtests/limits.in.h +Copying file newtests/macros.h +Copying file newtests/signature.h +Copying file newtests/stdint.in.h +Copying file newtests/stdlib.in.h +Copying file newtests/test-alignasof.c +Copying file newtests/test-assert-h-c++.cc +Copying file newtests/test-assert-h-c++2.cc +Copying file newtests/test-assert.c +Copying file newtests/test-init.sh +Copying file newtests/test-intprops.c +Copying file newtests/test-inttypes-c++.cc +Copying file newtests/test-inttypes-c++2.cc +Copying file newtests/test-inttypes.c +Copying file newtests/test-limits-h-c++.cc +Copying file newtests/test-limits-h-c++2.cc +Copying file newtests/test-limits-h.c +Copying file newtests/test-stdbool-c++.cc +Copying file newtests/test-stdbool-c++2.cc +Copying file newtests/test-stdbool.c +Copying file newtests/test-stddef-c++.cc +Copying file newtests/test-stddef-c++2.cc +Copying file newtests/test-stddef.c +Copying file newtests/test-stdint-c++.cc +Copying file newtests/test-stdint-c++2.cc +Copying file newtests/test-stdint.c +Copying file newtests/test-stdlib-c++.cc +Copying file newtests/test-stdlib-c++2.cc +Copying file newtests/test-stdlib.c +Copying file newtests/test-sys_types-c++.cc +Copying file newtests/test-sys_types.c +Copying file newtests/test-sys_wait.h +Copying file newtests/test-unistd-c++.cc +Copying file newtests/test-unistd.c +Copying file newtests/test-verify-try.c +Copying file newtests/test-verify.c +Copying file newtests/test-verify.sh +Copying file newtests/test-wchar-c++.cc +Copying file newtests/test-wchar-c++2.cc +Copying file newtests/test-wchar-c++3.cc +Copying file newtests/test-wchar.c +Copying file newtests/verify.h +Copying file newtests/warn-on-use.h +Copying file newtests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating newtests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "newtests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-16.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-16.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/Makefile.gnulib new file mode 100644 index 00000000..705502f6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=newtests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..7b122cf5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=newtests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([newtests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..9453bd8f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='newtests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [newtests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/newtests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-16.sh b/gnulib-tool-tests/import-tests/test-cache-2-16.sh new file mode 100755 index 00000000..ca2f76f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-16.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--tests-base=newtests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.err b/gnulib-tool-tests/import-tests/test-cache-2-17.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.out b/gnulib-tool-tests/import-tests/test-cache-2-17.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-17.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-17.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-17.sh b/gnulib-tool-tests/import-tests/test-cache-2-17.sh new file mode 100755 index 00000000..15316312 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-17.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--with-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.err b/gnulib-tool-tests/import-tests/test-cache-2-18.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.out b/gnulib-tool-tests/import-tests/test-cache-2-18.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-18.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-18.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/Makefile.gnulib new file mode 100644 index 00000000..2cce3db5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libposix \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libposix_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libposix.la + +lib_libposix_la_SOURCES = +lib_libposix_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libposix_la_LIBADD = $(gl_LTLIBOBJS) +lib_libposix_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libposix_la_SOURCES = +lib_libposix_la_LDFLAGS = $(AM_LDFLAGS) +lib_libposix_la_LDFLAGS += -no-undefined + +lib_libposix_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libposix_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..b929a802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libposix \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libposix]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/Makefile.gnulib new file mode 100644 index 00000000..968cd1c3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libposix.la libtests.a ../lib/libposix.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-18.sh b/gnulib-tool-tests/import-tests/test-cache-2-18.sh new file mode 100755 index 00000000..c1787535 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-18.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--lib=libposix --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.err b/gnulib-tool-tests/import-tests/test-cache-2-19.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.out b/gnulib-tool-tests/import-tests/test-cache-2-19.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-19.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-19.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-19.sh b/gnulib-tool-tests/import-tests/test-cache-2-19.sh new file mode 100755 index 00000000..4d75b6f3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-19.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--lgpl --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.err b/gnulib-tool-tests/import-tests/test-cache-2-2.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.out b/gnulib-tool-tests/import-tests/test-cache-2-2.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-2.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-2.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-2.sh b/gnulib-tool-tests/import-tests/test-cache-2-2.sh new file mode 100755 index 00000000..ee69c505 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-2.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.err b/gnulib-tool-tests/import-tests/test-cache-2-20.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.out b/gnulib-tool-tests/import-tests/test-cache-2-20.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-20.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-20.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/Makefile.gnulib new file mode 100644 index 00000000..1ae6094d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl=2 \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..8ead7e3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl=2 \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL([2]) +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-20.sh b/gnulib-tool-tests/import-tests/test-cache-2-20.sh new file mode 100755 index 00000000..f5f80e48 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-20.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--lgpl=2 --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.err b/gnulib-tool-tests/import-tests/test-cache-2-21.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.out b/gnulib-tool-tests/import-tests/test-cache-2-21.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-21.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-21.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/Makefile.gnulib new file mode 100644 index 00000000..1cddc04c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl=3orGPLv2 \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..b104d95a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl=3orGPLv2 \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL([3orGPLv2]) +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-21.sh b/gnulib-tool-tests/import-tests/test-cache-2-21.sh new file mode 100755 index 00000000..5c44cb1e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-21.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--lgpl=3orGPLv2 --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.err b/gnulib-tool-tests/import-tests/test-cache-2-22.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.out b/gnulib-tool-tests/import-tests/test-cache-2-22.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-22.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-22.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/Makefile.gnulib new file mode 100644 index 00000000..8d4b2bcf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl=3 \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..41508700 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl=3 \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL([3]) +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-22.sh b/gnulib-tool-tests/import-tests/test-cache-2-22.sh new file mode 100755 index 00000000..5371d4de --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-22.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--lgpl=3 --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.err b/gnulib-tool-tests/import-tests/test-cache-2-23.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.out b/gnulib-tool-tests/import-tests/test-cache-2-23.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-23.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-23.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-23.sh b/gnulib-tool-tests/import-tests/test-cache-2-23.sh new file mode 100755 index 00000000..6bf702a3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-23.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--makefile-name=Makefile.gnulib --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.err b/gnulib-tool-tests/import-tests/test-cache-2-24.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.out b/gnulib-tool-tests/import-tests/test-cache-2-24.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-24.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-24.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/Makefile.gnulib new file mode 100644 index 00000000..1ddabdee --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/Makefile.gnulib @@ -0,0 +1,421 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --tests-makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..4c06330d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-cache.m4 @@ -0,0 +1,86 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --tests-makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_TESTS_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-24.sh b/gnulib-tool-tests/import-tests/test-cache-2-24.sh new file mode 100755 index 00000000..58ed8091 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-24.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--tests-makefile-name=Makefile.gnulib --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.err b/gnulib-tool-tests/import-tests/test-cache-2-25.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.out b/gnulib-tool-tests/import-tests/test-cache-2-25.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-25.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-25.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-25.sh b/gnulib-tool-tests/import-tests/test-cache-2-25.sh new file mode 100755 index 00000000..c7570496 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-25.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--automake-subdir --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-26.sh b/gnulib-tool-tests/import-tests/test-cache-2-26.sh new file mode 100755 index 00000000..c969ef10 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-26.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--conditional-dependencies --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.err b/gnulib-tool-tests/import-tests/test-cache-2-27.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.out b/gnulib-tool-tests/import-tests/test-cache-2-27.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-27.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-27.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-27.sh b/gnulib-tool-tests/import-tests/test-cache-2-27.sh new file mode 100755 index 00000000..97839ef7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-27.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--no-conditional-dependencies --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.err b/gnulib-tool-tests/import-tests/test-cache-2-28.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.out b/gnulib-tool-tests/import-tests/test-cache-2-28.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-28.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-28.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-28.sh b/gnulib-tool-tests/import-tests/test-cache-2-28.sh new file mode 100755 index 00000000..3d5e88db --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-28.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--libtool --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.err b/gnulib-tool-tests/import-tests/test-cache-2-29.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.out b/gnulib-tool-tests/import-tests/test-cache-2-29.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-29.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-29.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/Makefile.gnulib new file mode 100644 index 00000000..74f9953a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/Makefile.gnulib @@ -0,0 +1,418 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LIBRARIES += lib/libgnu.a + +lib_libgnu_a_SOURCES = +lib_libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_a_LIBADD = $(gl_LIBOBJS) +lib_libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) +EXTRA_lib_libgnu_a_SOURCES = + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_a_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..83bde5a9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-cache.m4 @@ -0,0 +1,83 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --no-libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..302826ab --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-comp.m4 @@ -0,0 +1,425 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBGNU_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBGNU_LIBDEPS]) + LIBGNU_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBGNU_LTLIBDEPS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/Makefile.gnulib new file mode 100644 index 00000000..08fc80dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.a libtests.a ../lib/libgnu.a libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-29.sh b/gnulib-tool-tests/import-tests/test-cache-2-29.sh new file mode 100755 index 00000000..6ef0db9d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-29.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--no-libtool --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.err b/gnulib-tool-tests/import-tests/test-cache-2-3.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.out b/gnulib-tool-tests/import-tests/test-cache-2-3.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-3.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-3.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/Makefile.gnulib new file mode 100644 index 00000000..272338e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl2 \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..71914eb9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl2 \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl2]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-3.sh b/gnulib-tool-tests/import-tests/test-cache-2-3.sh new file mode 100755 index 00000000..bcb95f9e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-3.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--local-dir=gl2 --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.err b/gnulib-tool-tests/import-tests/test-cache-2-30.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.out b/gnulib-tool-tests/import-tests/test-cache-2-30.out new file mode 100644 index 00000000..f793743c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke hl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke hl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-30.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-30.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/Makefile.gnulib new file mode 100644 index 00000000..ec7df778 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=hl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(hl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(hl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL_HL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL_HL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL_HL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_HL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_HL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_HL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_HL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_HL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_HL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_HL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_HL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_HL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_HL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_HL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_HL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_HL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_HL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_HL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_HL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_HL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_HL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_HL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_HL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_HL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_HL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_HL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_HL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_HL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_HL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_HL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_HL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_HL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_HL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_HL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_HL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_HL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_HL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_HL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_HL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_HL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_HL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_HL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_HL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_HL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_HL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_HL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_HL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_HL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_HL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_HL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_HL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_HL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_HL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_HL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_HL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_HL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_HL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_HL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_HL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_HL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_HL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_HL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_HL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_HL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_HL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_HL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_HL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_HL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_HL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_HL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_HL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_HL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_HL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_HL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_HL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_HL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_HL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_HL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_HL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_HL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_HL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_HL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_HL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_HL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_HL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_HL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_HL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @hl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..57237e99 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=hl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([hl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..3e54f246 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([hl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([hl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([hl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([hl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([hl_LIBSOURCES])) + m4_pushdef([hl_LIBSOURCES_LIST], []) + m4_pushdef([hl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [hl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL_HL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(hl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([hl_LIBSOURCES_DIR])[ || + for gl_file in ]hl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([hl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([hl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([hl_LIBSOURCES_DIR]) + m4_popdef([hl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + hl_libobjs= + hl_ltlibobjs= + hl_libobjdeps= + if test -n "$hl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $hl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + hl_libobjs="$hl_libobjs lib/$i.$ac_objext" + hl_ltlibobjs="$hl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + hl_libobjdeps="$hl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([hl_LIBOBJS], [$hl_libobjs]) + AC_SUBST([hl_LTLIBOBJS], [$hl_ltlibobjs]) + AC_SUBST([hl_LIBOBJDEPS], [$hl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([hltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([hltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([hltests_LIBSOURCES])) + m4_pushdef([hltests_LIBSOURCES_LIST], []) + m4_pushdef([hltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [hltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL_HL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + hltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([hltests_WITNESS]) + gl_module_indicator_condition=$hltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(hltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([hltests_LIBSOURCES_DIR])[ || + for gl_file in ]hltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([hltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([hltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([hltests_LIBSOURCES_DIR]) + m4_popdef([hltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + hltests_libobjs= + hltests_ltlibobjs= + hltests_libobjdeps= + if test -n "$hltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $hltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + hltests_libobjs="$hltests_libobjs $i.$ac_objext" + hltests_ltlibobjs="$hltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + hltests_libobjdeps="$hltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([hltests_LIBOBJS], [$hltests_libobjs]) + AC_SUBST([hltests_LTLIBOBJS], [$hltests_ltlibobjs]) + AC_SUBST([hltests_LIBOBJDEPS], [$hltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into hl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([hl_LIBOBJ], [ + AS_LITERAL_IF([$1], [hl_LIBSOURCES([$1.c])])dnl + hl_LIBOBJS="$hl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into hl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([hl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [hl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([hl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([hl_LIBSOURCES_DIR], [lib]) + m4_append([hl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into hltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([hltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [hltests_LIBSOURCES([$1.c])])dnl + hltests_LIBOBJS="$hltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into hltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([hltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [hltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([hltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([hltests_LIBSOURCES_DIR], [tests]) + m4_append([hltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([hl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/Makefile.gnulib new file mode 100644 index 00000000..350b3da2 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@hltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(hltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(hltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL_HL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_HL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_HL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_HL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_HL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL_HL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL_HL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL_HL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_HL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_HL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_HL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_HL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_HL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_HL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_HL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_HL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_HL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_HL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_HL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_HL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_HL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_HL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_HL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_HL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_HL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_HL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_HL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_HL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_HL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_HL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_HL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_HL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_HL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_HL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_HL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_HL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_HL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_HL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_HL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_HL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_HL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_HL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_HL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_HL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_HL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_HL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_HL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_HL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_HL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_HL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_HL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_HL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_HL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_HL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_HL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_HL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_HL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_HL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_HL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL_HL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_HL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_HL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_HL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_HL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_HL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_HL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_HL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_HL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_HL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_HL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_HL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_HL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_HL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_HL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_HL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_HL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_HL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_HL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_HL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_HL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_HL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_HL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_HL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_HL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_HL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_HL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_HL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_HL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_HL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_HL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_HL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_HL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_HL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_HL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_HL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_HL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_HL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_HL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_HL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_HL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_HL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_HL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_HL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_HL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_HL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-30.sh b/gnulib-tool-tests/import-tests/test-cache-2-30.sh new file mode 100755 index 00000000..23797ce1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-30.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--macro-prefix=hl --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.err b/gnulib-tool-tests/import-tests/test-cache-2-31.err new file mode 100644 index 00000000..cc1cf9a5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.err @@ -0,0 +1 @@ +gnulib-tool: warning: --po-domain has no effect without a --po-base option diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.out b/gnulib-tool-tests/import-tests/test-cache-2-31.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-31.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-31.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/Makefile.gnulib new file mode 100644 index 00000000..fa4e13ee --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=hello \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"hello-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..fc14845f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=hello \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([hello]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/Makevars new file mode 100644 index 00000000..ed6e4c75 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = hello-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-31.sh b/gnulib-tool-tests/import-tests/test-cache-2-31.sh new file mode 100755 index 00000000..6b451150 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-31.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--po-domain=hello --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.err b/gnulib-tool-tests/import-tests/test-cache-2-32.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.out b/gnulib-tool-tests/import-tests/test-cache-2-32.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-32.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-32.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/Makefile.gnulib new file mode 100644 index 00000000..e05b2ec0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_HELLO \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_HELLO=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..5d9e989f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_HELLO \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_HELLO]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..9784f345 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_HELLO]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/Makefile.gnulib new file mode 100644 index 00000000..dc79837d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_HELLO=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-32.sh b/gnulib-tool-tests/import-tests/test-cache-2-32.sh new file mode 100755 index 00000000..1a5f4266 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-32.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--witness-c-macro=IN_HELLO --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.err b/gnulib-tool-tests/import-tests/test-cache-2-33.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.out b/gnulib-tool-tests/import-tests/test-cache-2-33.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-33.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-33.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-33.sh b/gnulib-tool-tests/import-tests/test-cache-2-33.sh new file mode 100755 index 00000000..845f9aac --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-33.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--vc-files --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.err b/gnulib-tool-tests/import-tests/test-cache-2-34.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.out b/gnulib-tool-tests/import-tests/test-cache-2-34.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-34.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-34.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/Makefile.gnulib new file mode 100644 index 00000000..0211a450 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --no-vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..7da21777 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --no-vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([false]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-34.sh b/gnulib-tool-tests/import-tests/test-cache-2-34.sh new file mode 100755 index 00000000..f2682400 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-34.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--no-vc-files --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.err b/gnulib-tool-tests/import-tests/test-cache-2-4.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.out b/gnulib-tool-tests/import-tests/test-cache-2-4.out new file mode 100644 index 00000000..b553b0fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.out @@ -0,0 +1,277 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + errno + errno-c++-tests + errno-tests + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/errno.in.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/errno_h.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-errno-c++.cc + tests/test-errno-c++2.cc + tests/test-errno.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/errno.in.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/errno_h.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-errno-c++.cc +Copying file tests/test-errno-c++2.cc +Copying file tests/test-errno.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-4.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-4.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/Makefile.gnulib new file mode 100644 index 00000000..f8e7b3d0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/Makefile.gnulib @@ -0,0 +1,454 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# errno \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module errno + +BUILT_SOURCES += $(ERRNO_H) + +# We need the following in order to create when the system +# doesn't have one that is POSIX compliant. +if GL_GENERATE_ERRNO_H +lib/errno.h: lib/errno.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \ + -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \ + -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \ + -e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \ + -e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \ + -e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \ + -e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \ + $(top_srcdir)/lib/errno.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/errno.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/errno.h lib/errno.h-t + +EXTRA_DIST += lib/errno.in.h + +## end gnulib module errno + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/errno.in.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/errno.in.h new file mode 100644 index 00000000..aa658e62 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/errno.in.h @@ -0,0 +1,279 @@ +/* A POSIX-like . + + Copyright (C) 2008-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_ERRNO_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_ERRNO_H@ + +#ifndef _@GUARD_PREFIX@_ERRNO_H +#define _@GUARD_PREFIX@_ERRNO_H + + +/* On native Windows platforms, many macros are not defined. */ +# if defined _WIN32 && ! defined __CYGWIN__ + +/* These are the same values as defined by MSVC 10, for interoperability. */ + +# ifndef ENOMSG +# define ENOMSG 122 +# define GNULIB_defined_ENOMSG 1 +# endif + +# ifndef EIDRM +# define EIDRM 111 +# define GNULIB_defined_EIDRM 1 +# endif + +# ifndef ENOLINK +# define ENOLINK 121 +# define GNULIB_defined_ENOLINK 1 +# endif + +# ifndef EPROTO +# define EPROTO 134 +# define GNULIB_defined_EPROTO 1 +# endif + +# ifndef EBADMSG +# define EBADMSG 104 +# define GNULIB_defined_EBADMSG 1 +# endif + +# ifndef EOVERFLOW +# define EOVERFLOW 132 +# define GNULIB_defined_EOVERFLOW 1 +# endif + +# ifndef ENOTSUP +# define ENOTSUP 129 +# define GNULIB_defined_ENOTSUP 1 +# endif + +# ifndef ENETRESET +# define ENETRESET 117 +# define GNULIB_defined_ENETRESET 1 +# endif + +# ifndef ECONNABORTED +# define ECONNABORTED 106 +# define GNULIB_defined_ECONNABORTED 1 +# endif + +# ifndef ECANCELED +# define ECANCELED 105 +# define GNULIB_defined_ECANCELED 1 +# endif + +# ifndef EOWNERDEAD +# define EOWNERDEAD 133 +# define GNULIB_defined_EOWNERDEAD 1 +# endif + +# ifndef ENOTRECOVERABLE +# define ENOTRECOVERABLE 127 +# define GNULIB_defined_ENOTRECOVERABLE 1 +# endif + +# ifndef EINPROGRESS +# define EINPROGRESS 112 +# define EALREADY 103 +# define ENOTSOCK 128 +# define EDESTADDRREQ 109 +# define EMSGSIZE 115 +# define EPROTOTYPE 136 +# define ENOPROTOOPT 123 +# define EPROTONOSUPPORT 135 +# define EOPNOTSUPP 130 +# define EAFNOSUPPORT 102 +# define EADDRINUSE 100 +# define EADDRNOTAVAIL 101 +# define ENETDOWN 116 +# define ENETUNREACH 118 +# define ECONNRESET 108 +# define ENOBUFS 119 +# define EISCONN 113 +# define ENOTCONN 126 +# define ETIMEDOUT 138 +# define ECONNREFUSED 107 +# define ELOOP 114 +# define EHOSTUNREACH 110 +# define EWOULDBLOCK 140 +# define GNULIB_defined_ESOCK 1 +# endif + +# ifndef ETXTBSY +# define ETXTBSY 139 +# define ENODATA 120 /* not required by POSIX */ +# define ENOSR 124 /* not required by POSIX */ +# define ENOSTR 125 /* not required by POSIX */ +# define ETIME 137 /* not required by POSIX */ +# define EOTHER 131 /* not required by POSIX */ +# define GNULIB_defined_ESTREAMS 1 +# endif + +/* These are intentionally the same values as the WSA* error numbers, defined + in . */ +# define ESOCKTNOSUPPORT 10044 /* not required by POSIX */ +# define EPFNOSUPPORT 10046 /* not required by POSIX */ +# define ESHUTDOWN 10058 /* not required by POSIX */ +# define ETOOMANYREFS 10059 /* not required by POSIX */ +# define EHOSTDOWN 10064 /* not required by POSIX */ +# define EPROCLIM 10067 /* not required by POSIX */ +# define EUSERS 10068 /* not required by POSIX */ +# define EDQUOT 10069 +# define ESTALE 10070 +# define EREMOTE 10071 /* not required by POSIX */ +# define GNULIB_defined_EWINSOCK 1 + +# endif + + +/* On OSF/1 5.1, when _XOPEN_SOURCE_EXTENDED is not defined, the macros + EMULTIHOP, ENOLINK, EOVERFLOW are not defined. */ +# if @EMULTIHOP_HIDDEN@ +# define EMULTIHOP @EMULTIHOP_VALUE@ +# define GNULIB_defined_EMULTIHOP 1 +# endif +# if @ENOLINK_HIDDEN@ +# define ENOLINK @ENOLINK_VALUE@ +# define GNULIB_defined_ENOLINK 1 +# endif +# if @EOVERFLOW_HIDDEN@ +# define EOVERFLOW @EOVERFLOW_VALUE@ +# define GNULIB_defined_EOVERFLOW 1 +# endif + + +/* On OpenBSD 4.0 and on native Windows, the macros ENOMSG, EIDRM, ENOLINK, + EPROTO, EMULTIHOP, EBADMSG, EOVERFLOW, ENOTSUP, ECANCELED are not defined. + Likewise, on NonStop Kernel, EDQUOT is not defined. + Define them here. Values >= 2000 seem safe to use: Solaris ESTALE = 151, + HP-UX EWOULDBLOCK = 246, IRIX EDQUOT = 1133. + + Note: When one of these systems defines some of these macros some day, + binaries will have to be recompiled so that they recognizes the new + errno values from the system. */ + +# ifndef ENOMSG +# define ENOMSG 2000 +# define GNULIB_defined_ENOMSG 1 +# endif + +# ifndef EIDRM +# define EIDRM 2001 +# define GNULIB_defined_EIDRM 1 +# endif + +# ifndef ENOLINK +# define ENOLINK 2002 +# define GNULIB_defined_ENOLINK 1 +# endif + +# ifndef EPROTO +# define EPROTO 2003 +# define GNULIB_defined_EPROTO 1 +# endif + +# ifndef EMULTIHOP +# define EMULTIHOP 2004 +# define GNULIB_defined_EMULTIHOP 1 +# endif + +# ifndef EBADMSG +# define EBADMSG 2005 +# define GNULIB_defined_EBADMSG 1 +# endif + +# ifndef EOVERFLOW +# define EOVERFLOW 2006 +# define GNULIB_defined_EOVERFLOW 1 +# endif + +# ifndef ENOTSUP +# define ENOTSUP 2007 +# define GNULIB_defined_ENOTSUP 1 +# endif + +# ifndef ENETRESET +# define ENETRESET 2011 +# define GNULIB_defined_ENETRESET 1 +# endif + +# ifndef ECONNABORTED +# define ECONNABORTED 2012 +# define GNULIB_defined_ECONNABORTED 1 +# endif + +# ifndef ESTALE +# define ESTALE 2009 +# define GNULIB_defined_ESTALE 1 +# endif + +# ifndef EDQUOT +# define EDQUOT 2010 +# define GNULIB_defined_EDQUOT 1 +# endif + +# ifndef ECANCELED +# define ECANCELED 2008 +# define GNULIB_defined_ECANCELED 1 +# endif + +/* On many platforms, the macros EOWNERDEAD and ENOTRECOVERABLE are not + defined. */ + +# ifndef EOWNERDEAD +# if defined __sun + /* Use the same values as defined for Solaris >= 8, for + interoperability. */ +# define EOWNERDEAD 58 +# define ENOTRECOVERABLE 59 +# elif defined _WIN32 && ! defined __CYGWIN__ + /* We have a conflict here: pthreads-win32 defines these values + differently than MSVC 10. It's hairy to decide which one to use. */ +# if defined __MINGW32__ && !defined USE_WINDOWS_THREADS + /* Use the same values as defined by pthreads-win32, for + interoperability. */ +# define EOWNERDEAD 43 +# define ENOTRECOVERABLE 44 +# else + /* Use the same values as defined by MSVC 10, for + interoperability. */ +# define EOWNERDEAD 133 +# define ENOTRECOVERABLE 127 +# endif +# else +# define EOWNERDEAD 2013 +# define ENOTRECOVERABLE 2014 +# endif +# define GNULIB_defined_EOWNERDEAD 1 +# define GNULIB_defined_ENOTRECOVERABLE 1 +# endif + +# ifndef EILSEQ +# define EILSEQ 2015 +# define GNULIB_defined_EILSEQ 1 +# endif + +#endif /* _@GUARD_PREFIX@_ERRNO_H */ +#endif /* _@GUARD_PREFIX@_ERRNO_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/errno_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/errno_h.m4 new file mode 100644 index 00000000..8900d6c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/errno_h.m4 @@ -0,0 +1,131 @@ +# errno_h.m4 serial 14 +dnl Copyright (C) 2004, 2006, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_HEADER_ERRNO_H], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for complete errno.h], [gl_cv_header_errno_h_complete], [ + AC_EGREP_CPP([booboo],[ +#include +#if !defined ETXTBSY +booboo +#endif +#if !defined ENOMSG +booboo +#endif +#if !defined EIDRM +booboo +#endif +#if !defined ENOLINK +booboo +#endif +#if !defined EPROTO +booboo +#endif +#if !defined EMULTIHOP +booboo +#endif +#if !defined EBADMSG +booboo +#endif +#if !defined EOVERFLOW +booboo +#endif +#if !defined ENOTSUP +booboo +#endif +#if !defined ENETRESET +booboo +#endif +#if !defined ECONNABORTED +booboo +#endif +#if !defined ESTALE +booboo +#endif +#if !defined EDQUOT +booboo +#endif +#if !defined ECANCELED +booboo +#endif +#if !defined EOWNERDEAD +booboo +#endif +#if !defined ENOTRECOVERABLE +booboo +#endif +#if !defined EILSEQ +booboo +#endif + ], + [gl_cv_header_errno_h_complete=no], + [gl_cv_header_errno_h_complete=yes]) + ]) + if test $gl_cv_header_errno_h_complete = yes; then + GL_GENERATE_ERRNO_H=false + else + gl_NEXT_HEADERS([errno.h]) + GL_GENERATE_ERRNO_H=true + fi + gl_REPLACE_ERRNO_VALUE([EMULTIHOP]) + gl_REPLACE_ERRNO_VALUE([ENOLINK]) + gl_REPLACE_ERRNO_VALUE([EOVERFLOW]) +]) + +# Assuming $1 = EOVERFLOW. +# The EOVERFLOW errno value ought to be defined in , according to +# POSIX. But some systems (like OpenBSD 4.0 or AIX 3) don't define it, and +# some systems (like OSF/1) define it when _XOPEN_SOURCE_EXTENDED is defined. +# Check for the value of EOVERFLOW. +# Set the variables EOVERFLOW_HIDDEN and EOVERFLOW_VALUE. +AC_DEFUN([gl_REPLACE_ERRNO_VALUE], +[ + if $GL_GENERATE_ERRNO_H; then + AC_CACHE_CHECK([for ]$1[ value], [gl_cv_header_errno_h_]$1, [ + AC_EGREP_CPP([yes],[ +#include +#ifdef ]$1[ +yes +#endif + ], + [gl_cv_header_errno_h_]$1[=yes], + [gl_cv_header_errno_h_]$1[=no]) + if test $gl_cv_header_errno_h_]$1[ = no; then + AC_EGREP_CPP([yes],[ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef ]$1[ +yes +#endif + ], [gl_cv_header_errno_h_]$1[=hidden]) + if test $gl_cv_header_errno_h_]$1[ = hidden; then + dnl The macro exists but is hidden. + dnl Define it to the same value. + AC_COMPUTE_INT([gl_cv_header_errno_h_]$1, $1, [ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +]) + fi + fi + ]) + case $gl_cv_header_errno_h_]$1[ in + yes | no) + ]$1[_HIDDEN=0; ]$1[_VALUE= + ;; + *) + ]$1[_HIDDEN=1; ]$1[_VALUE="$gl_cv_header_errno_h_]$1[" + ;; + esac + AC_SUBST($1[_HIDDEN]) + AC_SUBST($1[_VALUE]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..b66e5c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-cache.m4 @@ -0,0 +1,86 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# errno \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + errno + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..32314752 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-comp.m4 @@ -0,0 +1,430 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module errno: + # Code from module errno-c++-tests: + # Code from module errno-tests: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + gl_HEADER_ERRNO_H + gl_CONDITIONAL_HEADER([errno.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/errno.in.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/errno_h.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-errno-c++.cc + tests/test-errno-c++2.cc + tests/test-errno.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/POTFILES.in new file mode 100644 index 00000000..56cbd2d7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/POTFILES.in @@ -0,0 +1,32 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/errno.in.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/Makefile.gnulib new file mode 100644 index 00000000..3b8e3c78 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/Makefile.gnulib @@ -0,0 +1,891 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module errno-c++-tests + +if ANSICXX +TESTS += test-errno-c++ +check_PROGRAMS += test-errno-c++ +test_errno_c___SOURCES = test-errno-c++.cc test-errno-c++2.cc +endif +EXTRA_DIST += test-errno-c++.cc test-errno-c++2.cc + +## end gnulib module errno-c++-tests + +## begin gnulib module errno-tests + +TESTS += test-errno +check_PROGRAMS += test-errno + +EXTRA_DIST += test-errno.c + +## end gnulib module errno-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-errno-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-errno-c++.cc new file mode 100644 index 00000000..f1b5c8fe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-errno-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-errno-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-errno-c++2.cc new file mode 100644 index 00000000..b10534ce --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-errno-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-errno.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-errno.c new file mode 100644 index 00000000..99600add --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-errno.c @@ -0,0 +1,119 @@ +/* Test of substitute. + Copyright (C) 2008-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2008. */ + +#include + +#include + +/* Verify that the POSIX mandated errno values exist and can be used as + initializers outside of a function. + The variable names happen to match the Linux/x86 error numbers. */ +int e1 = EPERM; +int e2 = ENOENT; +int e3 = ESRCH; +int e4 = EINTR; +int e5 = EIO; +int e6 = ENXIO; +int e7 = E2BIG; +int e8 = ENOEXEC; +int e9 = EBADF; +int e10 = ECHILD; +int e11 = EAGAIN; +int e11a = EWOULDBLOCK; +int e12 = ENOMEM; +int e13 = EACCES; +int e14 = EFAULT; +int e16 = EBUSY; +int e17 = EEXIST; +int e18 = EXDEV; +int e19 = ENODEV; +int e20 = ENOTDIR; +int e21 = EISDIR; +int e22 = EINVAL; +int e23 = ENFILE; +int e24 = EMFILE; +int e25 = ENOTTY; +int e26 = ETXTBSY; +int e27 = EFBIG; +int e28 = ENOSPC; +int e29 = ESPIPE; +int e30 = EROFS; +int e31 = EMLINK; +int e32 = EPIPE; +int e33 = EDOM; +int e34 = ERANGE; +int e35 = EDEADLK; +int e36 = ENAMETOOLONG; +int e37 = ENOLCK; +int e38 = ENOSYS; +int e39 = ENOTEMPTY; +int e40 = ELOOP; +int e42 = ENOMSG; +int e43 = EIDRM; +int e67 = ENOLINK; +int e71 = EPROTO; +int e72 = EMULTIHOP; +int e74 = EBADMSG; +int e75 = EOVERFLOW; +int e84 = EILSEQ; +int e88 = ENOTSOCK; +int e89 = EDESTADDRREQ; +int e90 = EMSGSIZE; +int e91 = EPROTOTYPE; +int e92 = ENOPROTOOPT; +int e93 = EPROTONOSUPPORT; +int e95 = EOPNOTSUPP; +int e95a = ENOTSUP; +int e97 = EAFNOSUPPORT; +int e98 = EADDRINUSE; +int e99 = EADDRNOTAVAIL; +int e100 = ENETDOWN; +int e101 = ENETUNREACH; +int e102 = ENETRESET; +int e103 = ECONNABORTED; +int e104 = ECONNRESET; +int e105 = ENOBUFS; +int e106 = EISCONN; +int e107 = ENOTCONN; +int e110 = ETIMEDOUT; +int e111 = ECONNREFUSED; +int e113 = EHOSTUNREACH; +int e114 = EALREADY; +int e115 = EINPROGRESS; +int e116 = ESTALE; +int e122 = EDQUOT; +int e125 = ECANCELED; +int e130 = EOWNERDEAD; +int e131 = ENOTRECOVERABLE; + +/* Don't verify that these errno values are all different, except for possibly + EWOULDBLOCK == EAGAIN. Even Linux/x86 does not pass this check: it has + ENOTSUP == EOPNOTSUPP. */ + +int +main () +{ + /* Verify that errno can be assigned. */ + errno = EOVERFLOW; + + /* snprintf() callers want to distinguish EINVAL and EOVERFLOW. */ + if (errno == EINVAL) + return 1; + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-4.sh b/gnulib-tool-tests/import-tests/test-cache-2-4.sh new file mode 100755 index 00000000..3e030965 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-4.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--add-import errno" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.err b/gnulib-tool-tests/import-tests/test-cache-2-5.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.out b/gnulib-tool-tests/import-tests/test-cache-2-5.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-5.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-5.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-5.sh b/gnulib-tool-tests/import-tests/test-cache-2-5.sh new file mode 100755 index 00000000..25124738 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-5.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--with-obsolete --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.err b/gnulib-tool-tests/import-tests/test-cache-2-6.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.out b/gnulib-tool-tests/import-tests/test-cache-2-6.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-6.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-6.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-6.sh b/gnulib-tool-tests/import-tests/test-cache-2-6.sh new file mode 100755 index 00000000..a97ba897 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-6.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--with-c++-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.err b/gnulib-tool-tests/import-tests/test-cache-2-7.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.out b/gnulib-tool-tests/import-tests/test-cache-2-7.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-7.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-7.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-7.sh b/gnulib-tool-tests/import-tests/test-cache-2-7.sh new file mode 100755 index 00000000..0083c76d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-7.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--with-longrunning-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.err b/gnulib-tool-tests/import-tests/test-cache-2-8.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.out b/gnulib-tool-tests/import-tests/test-cache-2-8.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-8.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-8.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-8.sh b/gnulib-tool-tests/import-tests/test-cache-2-8.sh new file mode 100755 index 00000000..b6ad1eb5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-8.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--with-privileged-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.err b/gnulib-tool-tests/import-tests/test-cache-2-9.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.out b/gnulib-tool-tests/import-tests/test-cache-2-9.out new file mode 100644 index 00000000..b6a0ceeb --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.out @@ -0,0 +1,263 @@ +Module list with included dependencies (indented): + absolute-header + alignasof + alignasof-tests + ansi-c++-opt + assert-h + assert-h-c++-tests + assert-h-tests + c99 + extensions + extern-inline + gen-header + include_next + intprops + intprops-tests + inttypes + inttypes-c++-tests + inttypes-incomplete + inttypes-tests + limits-h + limits-h-c++-tests + limits-h-tests + multiarch + snippet/_Noreturn + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + std-gnu11 + stdbool + stdbool-c++-tests + stdbool-tests + stddef + stddef-c++-tests + stddef-tests + stdint + stdint-c++-tests + stdint-tests + stdlib + stdlib-c++-tests + stdlib-tests + sys_types + sys_types-c++-tests + sys_types-tests + test-framework-sh + test-framework-sh-tests + unistd + unistd-c++-tests + unistd-tests + verify + verify-tests + wchar + wchar-c++-tests + wchar-tests +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + lib/_Noreturn.h -> tests/_Noreturn.h + lib/arg-nonnull.h -> tests/arg-nonnull.h + lib/assert.in.h -> tests/assert.in.h + lib/c++defs.h -> tests/c++defs.h + lib/dummy.c -> tests/dummy.c + lib/intprops-internal.h -> tests/intprops-internal.h + lib/intprops.h -> tests/intprops.h + lib/inttypes.in.h -> tests/inttypes.in.h + lib/limits.in.h -> tests/limits.in.h + lib/stdint.in.h -> tests/stdint.in.h + lib/stdlib.in.h -> tests/stdlib.in.h + lib/verify.h -> tests/verify.h + lib/warn-on-use.h -> tests/warn-on-use.h + lib/wchar.in.h -> tests/wchar.in.h +Creating directory ./lib +Creating directory ./po +Creating directory ./tests +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/ansi-c++.m4 +Copying file m4/assert_h.m4 +Copying file m4/c-bool.m4 +Copying file m4/codeset.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/inttypes.m4 +Copying file m4/limits-h.m4 +Copying file m4/locale-fr.m4 +Copying file m4/multiarch.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/std-gnu11.m4 +Copying file m4/stdalign.m4 +Copying file m4/stddef_h.m4 +Copying file m4/stdint.m4 +Copying file m4/stdlib_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_h.m4 +Copying file m4/wchar_t.m4 +Copying file m4/wint_t.m4 +Copying file m4/zzgnulib.m4 +Copying file tests/_Noreturn.h +Copying file tests/arg-nonnull.h +Copying file tests/assert.in.h +Copying file tests/c++defs.h +Copying file tests/dummy.c +Copying file tests/init.sh +Copying file tests/intprops-internal.h +Copying file tests/intprops.h +Copying file tests/inttypes.in.h +Copying file tests/limits.in.h +Copying file tests/macros.h +Copying file tests/signature.h +Copying file tests/stdint.in.h +Copying file tests/stdlib.in.h +Copying file tests/test-alignasof.c +Copying file tests/test-assert-h-c++.cc +Copying file tests/test-assert-h-c++2.cc +Copying file tests/test-assert.c +Copying file tests/test-init.sh +Copying file tests/test-intprops.c +Copying file tests/test-inttypes-c++.cc +Copying file tests/test-inttypes-c++2.cc +Copying file tests/test-inttypes.c +Copying file tests/test-limits-h-c++.cc +Copying file tests/test-limits-h-c++2.cc +Copying file tests/test-limits-h.c +Copying file tests/test-stdbool-c++.cc +Copying file tests/test-stdbool-c++2.cc +Copying file tests/test-stdbool.c +Copying file tests/test-stddef-c++.cc +Copying file tests/test-stddef-c++2.cc +Copying file tests/test-stddef.c +Copying file tests/test-stdint-c++.cc +Copying file tests/test-stdint-c++2.cc +Copying file tests/test-stdint.c +Copying file tests/test-stdlib-c++.cc +Copying file tests/test-stdlib-c++2.cc +Copying file tests/test-stdlib.c +Copying file tests/test-sys_types-c++.cc +Copying file tests/test-sys_types.c +Copying file tests/test-sys_wait.h +Copying file tests/test-unistd-c++.cc +Copying file tests/test-unistd.c +Copying file tests/test-verify-try.c +Copying file tests/test-verify.c +Copying file tests/test-verify.sh +Copying file tests/test-wchar-c++.cc +Copying file tests/test-wchar-c++2.cc +Copying file tests/test-wchar-c++3.cc +Copying file tests/test-wchar.c +Copying file tests/verify.h +Copying file tests/warn-on-use.h +Copying file tests/wchar.in.h +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Creating tests/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - "include Makefile.gnulib" from within "tests/Makefile.am", + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-2-9.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-2-9.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/Makefile.gnulib new file mode 100644 index 00000000..25db0599 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/Makefile.gnulib @@ -0,0 +1,420 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/ansi-c++.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/ansi-c++.m4 new file mode 100644 index 00000000..726e582f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/ansi-c++.m4 @@ -0,0 +1,152 @@ +# ansi-c++.m4 serial 12 +dnl Copyright (C) 2002-2003, 2005, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +# Sets CXX_CHOICE to 'yes' or 'no', depending on the preferred use of C++. +# The default is 'yes'. If the configure.ac contains a definition of the +# macro gl_CXX_CHOICE_DEFAULT_NO, then the default is 'no'. In both cases, +# the user can change the value by passing the option --disable-cxx or +# --enable-cxx, respectively. + +AC_DEFUN([gl_CXX_CHOICE], +[ + AC_MSG_CHECKING([whether to use C++]) + dnl Plus signs are supported in AC_ARG_ENABLE starting with autoconf-2.66. + m4_version_prereq([2.66], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([c++], + [ --enable-c++ also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([c++], + [ --disable-c++ do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])], + [m4_ifdef([gl_CXX_CHOICE_DEFAULT_NO], + [AC_ARG_ENABLE([cxx], + [ --enable-cxx also build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=no])], + [AC_ARG_ENABLE([cxx], + [ --disable-cxx do not build C++ sources], + [CXX_CHOICE="$enableval"], + [CXX_CHOICE=yes])])]) + AC_MSG_RESULT([$CXX_CHOICE]) + AC_SUBST([CXX_CHOICE]) +]) + +# gl_PROG_ANSI_CXX([ANSICXX_VARIABLE], [ANSICXX_CONDITIONAL]) +# Sets ANSICXX_VARIABLE to the name of a sufficiently ANSI C++ compliant +# compiler, or to "no" if none is found. +# Defines the Automake condition ANSICXX_CONDITIONAL to true if such a compiler +# was found, or to false if not. + +AC_DEFUN([gl_PROG_ANSI_CXX], +[ + AC_REQUIRE([gl_CXX_CHOICE]) + m4_if([$1], [CXX], [], + [gl_save_CXX="$CXX"]) + if test "$CXX_CHOICE" = no; then + CXX=no + fi + if test -z "$CXX"; then + if test -n "$CCC"; then + CXX="$CCC" + else + AC_CHECK_TOOLS([CXX], + [g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC], + [:]) + fi + fi + if test "$CXX" != no; then + dnl Use a modified version of AC_PROG_CXX_WORKS that does not exit + dnl upon failure. + AC_MSG_CHECKING([whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works]) + AC_LANG_PUSH([C++]) + AC_ARG_VAR([CXX], [C++ compiler command]) + AC_ARG_VAR([CXXFLAGS], [C++ compiler flags]) + echo 'int main () { return 0; }' > conftest.$ac_ext + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_works=yes + if (./conftest; exit) 2>/dev/null; then + gl_cv_prog_ansicxx_cross=no + else + gl_cv_prog_ansicxx_cross=yes + fi + else + gl_cv_prog_ansicxx_works=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_works]) + if test $gl_cv_prog_ansicxx_works = no; then + CXX=no + else + dnl Test for namespaces. + dnl We don't bother supporting pre-ANSI-C++ compilers. + AC_MSG_CHECKING([whether the C++ compiler supports namespaces]) + AC_LANG_PUSH([C++]) + cat < conftest.$ac_ext +#include +namespace test { using namespace std; } +std::ostream* ptr; +int main () { return 0; } +EOF + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + gl_cv_prog_ansicxx_namespaces=yes + else + gl_cv_prog_ansicxx_namespaces=no + fi + rm -fr conftest* + AC_LANG_POP([C++]) + AC_MSG_RESULT([$gl_cv_prog_ansicxx_namespaces]) + if test $gl_cv_prog_ansicxx_namespaces = no; then + CXX=no + fi + fi + fi + m4_if([$1], [CXX], [], + [$1="$CXX" + CXX="$gl_save_CXX"]) + AC_SUBST([$1]) + + AM_CONDITIONAL([$2], [test "$$1" != no]) + + if test "$$1" != no; then + dnl This macro invocation resolves an automake error: + dnl /usr/local/share/automake-1.11/am/depend2.am: am__fastdepCXX does not appear in AM_CONDITIONAL + dnl /usr/local/share/automake-1.11/am/depend2.am: The usual way to define 'am__fastdepCXX' is to add 'AC_PROG_CXX' + dnl /usr/local/share/automake-1.11/am/depend2.am: to 'configure.ac' and run 'aclocal' and 'autoconf' again. + _AM_DEPENDENCIES([CXX]) + dnl Determine a good default for the CXXFLAGS variable. + AC_LANG_PUSH([C++]) + _AC_LANG_COMPILER_GNU + if test $ac_compiler_gnu = yes; then + GXX=yes + else + GXX= + fi + _AC_PROG_CXX_G + AC_LANG_POP([C++]) + else + AM_CONDITIONAL([am__fastdepCXX], [false]) + fi +]) + +# gl_ANSI_CXX +# Sets CXX to the name of a sufficiently ANSI C++ compliant compiler, or to +# "no" if none is found. +# Defines the Automake condition ANSICXX to true if such a compiler was found, +# or to false if not. +AC_DEFUN([gl_ANSI_CXX], +[ + gl_PROG_ANSI_CXX([CXX], [ANSICXX]) + dnl This line is needed in order to avoid trouble with Autoconf. It makes + dnl sure that Autoconf does not insert expansions of AC_PROG_CXX at random + dnl places. See . + m4_provide([AC_PROG_CXX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/assert_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/assert_h.m4 new file mode 100644 index 00000000..a73e45f0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/assert_h.m4 @@ -0,0 +1,73 @@ +# assert-h.m4 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN([gl_ASSERT_H], +[ + AC_CACHE_CHECK([for static_assert], [gl_cv_static_assert], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, a keyword" "yes, an macro"; do + AS_CASE([$gl_working], + [*assert.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_ASSERT_H"]) + + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined __clang__ && __STDC_VERSION__ < 202311 + #pragma clang diagnostic error "-Wc2x-extensions" + #pragma clang diagnostic error "-Wc++1z-extensions" + #endif + #ifdef INCLUDE_ASSERT_H + #include + #endif + static_assert (2 + 2 == 4, "arithmetic does not work"); + static_assert (2 + 2 == 4); + ]], + [[ + static_assert (sizeof (char) == 1, "sizeof does not work"); + static_assert (sizeof (char) == 1); + ]])], + [gl_cv_static_assert=$gl_working], + [gl_cv_static_assert=no]) + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_static_assert" != no && break + done]) + + GL_GENERATE_ASSERT_H=false + AS_CASE([$gl_cv_static_assert], + [yes*keyword*], + [AC_DEFINE([HAVE_C_STATIC_ASSERT], [1], + [Define to 1 if the static_assert keyword works.])], + [no], + [GL_GENERATE_ASSERT_H=true + gl_NEXT_HEADERS([assert.h])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl #undef assert so that programs are not tempted to use it without + dnl specifically including assert.h. + dnl #undef __ASSERT_H__ so that on IRIX, when programs later include + dnl , this include actually defines assert. + dnl Break the #undef_s apart with a comment so that 'configure' does + dnl not comment them out. + AH_VERBATIM([zzstatic_assert], +[#if (!defined HAVE_C_STATIC_ASSERT && !defined assert \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6))) + #include + #undef/**/assert + #ifdef __sgi + #undef/**/__ASSERT_H__ + #endif + /* Solaris 11.4 defines static_assert as a macro with 2 arguments. + We need it also to be invocable with a single argument. */ + #if defined __sun && (__STDC_VERSION__ - 0 >= 201112L) && !defined __cplusplus + #undef/**/static_assert + #define static_assert _Static_assert + #endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/c-bool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/c-bool.m4 new file mode 100644 index 00000000..44fba3c0 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/c-bool.m4 @@ -0,0 +1,51 @@ +# Check for bool that conforms to C2023. + +dnl Copyright 2022-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_C_BOOL], +[ + AC_CACHE_CHECK([for bool, true, false], [gl_cv_c_bool], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ + #if true == false + #error "true == false" + #endif + extern bool b; + bool b = true == false;]])], + [gl_cv_c_bool=yes], + [gl_cv_c_bool=no])]) + if test "$gl_cv_c_bool" = yes; then + AC_DEFINE([HAVE_C_BOOL], [1], + [Define to 1 if bool, true and false work as per C2023.]) + fi + + AC_CHECK_HEADERS_ONCE([stdbool.h]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + dnl If 'bool', 'true' and 'false' do not work, arrange for them to work. + dnl In C, this means including if it is not already included. + dnl However, if the preprocessor mistakenly treats 'true' as 0, + dnl define it to a bool expression equal to 1; this is needed in + dnl Sun C++ 5.11 (Oracle Solaris Studio 12.2, 2010) and older. + AH_VERBATIM([zzbool], +[#ifndef HAVE_C_BOOL +# if !defined __cplusplus && !defined __bool_true_false_are_defined +# if HAVE_STDBOOL_H +# include +# else +# if defined __SUNPRO_C +# error " is not usable with this configuration. To make it usable, add -D_STDC_C99= to $CC." +# else +# error " does not exist on this platform. Use gnulib module 'stdbool-c99' instead of gnulib module 'stdbool'." +# endif +# endif +# endif +# if !true +# define true (!false) +# endif +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/codeset.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/codeset.m4 new file mode 100644 index 00000000..94dccce7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/codeset.m4 @@ -0,0 +1,24 @@ +# codeset.m4 serial 5 (gettext-0.18.2) +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2024 Free Software +dnl Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_LANGINFO_CODESET], +[ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..72acb338 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-cache.m4 @@ -0,0 +1,84 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-tests \ +# --with-obsolete \ +# --with-c++-tests \ +# --with-longrunning-tests \ +# --with-privileged-tests \ +# --with-unportable-tests \ +# --with-all-tests \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..66b98202 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-cache.m4~ @@ -0,0 +1,27 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_WITH_CXX_TESTS +gl_WITH_LONGRUNNING_TESTS +gl_WITH_PRIVILEGED_TESTS +gl_WITH_UNPORTABLE_TESTS +gl_WITH_ALL_TESTS +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_WITH_TESTS +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..878a98e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-comp.m4 @@ -0,0 +1,419 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module alignasof: + # Code from module alignasof-tests: + # Code from module ansi-c++-opt: + AC_REQUIRE([gl_ANSI_CXX]) + # Code from module assert-h: + # Code from module assert-h-c++-tests: + # Code from module assert-h-tests: + # Code from module c99: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttypes: + # Code from module inttypes-c++-tests: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module limits-h: + # Code from module limits-h-c++-tests: + # Code from module limits-h-tests: + # Code from module multiarch: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module std-gnu11: + # Code from module stdbool: + # Code from module stdbool-c++-tests: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-c++-tests: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-c++-tests: + # Code from module stdint-tests: + # Code from module stdlib: + # Code from module stdlib-c++-tests: + # Code from module stdlib-tests: + # Code from module sys_types: + # Code from module sys_types-c++-tests: + # Code from module sys_types-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module unistd: + # Code from module unistd-c++-tests: + # Code from module unistd-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module wchar: + # Code from module wchar-c++-tests: + # Code from module wchar-tests: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + AC_REQUIRE([gl_CXX_ALLOW_WARNINGS]) + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + gl_ALIGNASOF + gl_ASSERT_H + gl_CONDITIONAL_HEADER([assert.h]) + AC_PROG_MKDIR_P + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_INTTYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_LIMITS_H + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + gl_MULTIARCH + gl_C_BOOL + gl_STDINT_H + gl_CONDITIONAL_HEADER([stdint.h]) + dnl Because of gl_REPLACE_LIMITS_H: + gl_CONDITIONAL_HEADER([limits.h]) + AC_PROG_MKDIR_P + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_STDLIB_H + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_WCHAR_H + gl_WCHAR_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/ansi-c++.m4 + m4/assert_h.m4 + m4/c-bool.m4 + m4/codeset.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/inttypes.m4 + m4/limits-h.m4 + m4/locale-fr.m4 + m4/multiarch.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/std-gnu11.m4 + m4/stdalign.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdlib_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wint_t.m4 + m4/zzgnulib.m4 + tests/init.sh + tests/macros.h + tests/signature.h + tests/test-alignasof.c + tests/test-assert-h-c++.cc + tests/test-assert-h-c++2.cc + tests/test-assert.c + tests/test-init.sh + tests/test-intprops.c + tests/test-inttypes-c++.cc + tests/test-inttypes-c++2.cc + tests/test-inttypes.c + tests/test-limits-h-c++.cc + tests/test-limits-h-c++2.cc + tests/test-limits-h.c + tests/test-stdbool-c++.cc + tests/test-stdbool-c++2.cc + tests/test-stdbool.c + tests/test-stddef-c++.cc + tests/test-stddef-c++2.cc + tests/test-stddef.c + tests/test-stdint-c++.cc + tests/test-stdint-c++2.cc + tests/test-stdint.c + tests/test-stdlib-c++.cc + tests/test-stdlib-c++2.cc + tests/test-stdlib.c + tests/test-sys_types-c++.cc + tests/test-sys_types.c + tests/test-sys_wait.h + tests/test-unistd-c++.cc + tests/test-unistd.c + tests/test-verify-try.c + tests/test-verify.c + tests/test-verify.sh + tests/test-wchar-c++.cc + tests/test-wchar-c++2.cc + tests/test-wchar-c++3.cc + tests/test-wchar.c + tests=lib/_Noreturn.h + tests=lib/arg-nonnull.h + tests=lib/assert.in.h + tests=lib/c++defs.h + tests=lib/dummy.c + tests=lib/intprops-internal.h + tests=lib/intprops.h + tests=lib/inttypes.in.h + tests=lib/limits.in.h + tests=lib/stdint.in.h + tests=lib/stdlib.in.h + tests=lib/verify.h + tests=lib/warn-on-use.h + tests=lib/wchar.in.h +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/inttypes.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/inttypes.m4 new file mode 100644 index 00000000..6abf9dbe --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/inttypes.m4 @@ -0,0 +1,184 @@ +# inttypes.m4 serial 37 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price, Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_DEFUN_ONCE([gl_INTTYPES_H], +[ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) + +AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], +[ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) + +# Ensure that the PRI* and SCN* macros are defined appropriately. +AC_DEFUN([gl_INTTYPES_PRI_SCN], +[ + PRIPTR_PREFIX= + if $GL_GENERATE_STDINT_H; then + dnl Using the gnulib . It defines intptr_t to 'long' or + dnl 'long long', depending on _WIN64. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef _WIN64 + LLP64 + #endif + ]]) + ], + [PRIPTR_PREFIX='"l"'], + [PRIPTR_PREFIX='"ll"']) + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) + +# Define the symbol $1 to be 1 if the condition is true, 0 otherwise. +# If $2 is true, the condition is $3; otherwise if long long int is supported +# approximate the condition with $4; otherwise, assume the condition is false. +# The condition should work on all C99 platforms; the approximations should be +# good enough to work on all practical pre-C99 platforms. +# $2 is evaluated by the C preprocessor, $3 and $4 as compile-time constants. +AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], +[ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #else + #define CONDITION ($4) + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) + +# gl_INTTYPES_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_INTTYPES_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_INTTYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXABS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_IMAXDIV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOIMAX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUMAX]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_INTTYPES_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_INTTYPES_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + HAVE_IMAXDIV_T=1; AC_SUBST([HAVE_IMAXDIV_T]) + HAVE_IMAXABS=1; AC_SUBST([HAVE_IMAXABS]) + HAVE_IMAXDIV=1; AC_SUBST([HAVE_IMAXDIV]) + REPLACE_IMAXABS=0; AC_SUBST([REPLACE_IMAXABS]) + REPLACE_IMAXDIV=0; AC_SUBST([REPLACE_IMAXDIV]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + REPLACE_STRTOUMAX=0; AC_SUBST([REPLACE_STRTOUMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/limits-h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/limits-h.m4 new file mode 100644 index 00000000..18253283 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/limits-h.m4 @@ -0,0 +1,54 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has WORD_BIT, BOOL_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + long long llm = LLONG_MAX; + int wb = WORD_BIT; + int ullw = ULLONG_WIDTH; + int bw = BOOL_WIDTH; + int bm = BOOL_MAX; + int mblm = MB_LEN_MAX; + ]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + GL_GENERATE_LIMITS_H=true + AS_IF([test "$gl_cv_header_limits_width" = yes], + [AC_CACHE_CHECK([whether limits.h has SSIZE_MAX], + [gl_cv_header_limits_ssize_max], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#include + #ifndef SSIZE_MAX + #error "SSIZE_MAX is not defined" + #endif + ]])], + [gl_cv_header_limits_ssize_max=yes], + [gl_cv_header_limits_ssize_max=no])]) + if test "$gl_cv_header_limits_ssize_max" = yes; then + GL_GENERATE_LIMITS_H=false + fi]) +]) + +dnl Unconditionally enables the replacement of . +AC_DEFUN([gl_REPLACE_LIMITS_H], +[ + AC_REQUIRE([gl_LIMITS_H]) + GL_GENERATE_LIMITS_H=true +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/locale-fr.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/locale-fr.m4 new file mode 100644 index 00000000..c9528562 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/locale-fr.m4 @@ -0,0 +1,300 @@ +# locale-fr.m4 serial 23 +dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Determine the name of a french locale with traditional encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if defined __BEOS__ || defined __HAIKU__ + return 1; +#else + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +# endif + return 0; +#endif +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + case $LOCALE_FR in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR"; assuming "none"]) + LOCALE_FR=none;; + esac + AC_SUBST([LOCALE_FR]) +]) + +dnl Determine the name of a french locale with UTF-8 encoding. +AC_DEFUN_ONCE([gt_LOCALE_FR_UTF8], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, all kinds of ll_CC.UTF-8 locales exist, even without + dnl any locale file on disk. But they are effectively equivalent to the + dnl C.UTF-8 locale, except for locale categories (such as LC_MESSSAGES) + dnl for which localizations (.mo files) have been installed. + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + ;; + *) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if defined _WIN32 && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + ]])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw* | windows*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ;; + esac + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + case $LOCALE_FR_UTF8 in #( + '' | *[[[:space:]\"\$\'*@<:@]]*) + dnl This locale name might cause trouble with sh or make. + AC_MSG_WARN([invalid locale "$LOCALE_FR_UTF8"; assuming "none"]) + LOCALE_FR_UTF8=none;; + esac + AC_SUBST([LOCALE_FR_UTF8]) + + dnl Users of $LOCALE_FR_UTF8 need to know which of the locale categories they + dnl can rely on. + case "$host_os" in + *-musl* | midipix*) + dnl On musl libc, locale categories other than LC_CTYPE and LC_MESSAGES + dnl are effectively unimplemented. + LC_COLLATE_IMPLEMENTED=false + LC_NUMERIC_IMPLEMENTED=false + LC_TIME_IMPLEMENTED=false + LC_MONETARY_IMPLEMENTED=false + ;; + *) + LC_COLLATE_IMPLEMENTED=true + LC_NUMERIC_IMPLEMENTED=true + LC_TIME_IMPLEMENTED=true + LC_MONETARY_IMPLEMENTED=true + ;; + esac + AC_SUBST([LC_COLLATE_IMPLEMENTED]) + AC_SUBST([LC_NUMERIC_IMPLEMENTED]) + AC_SUBST([LC_TIME_IMPLEMENTED]) + AC_SUBST([LC_MONETARY_IMPLEMENTED]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/multiarch.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/multiarch.m4 new file mode 100644 index 00000000..5f8339f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/multiarch.m4 @@ -0,0 +1,65 @@ +# multiarch.m4 serial 9 +dnl Copyright (C) 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Determine whether the compiler is or may be producing universal binaries. +# +# On Mac OS X 10.5 and later systems, the user can create libraries and +# executables that work on multiple system types--known as "fat" or +# "universal" binaries--by specifying multiple '-arch' options to the +# compiler but only a single '-arch' option to the preprocessor. Like +# this: +# +# ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ +# CPP="gcc -E" CXXCPP="g++ -E" +# +# Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. + +AC_DEFUN_ONCE([gl_MULTIARCH], +[ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + AC_CACHE_CHECK([whether the compiler produces multi-arch binaries], + [gl_cv_c_multiarch], + [gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64 | arm | arm64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/std-gnu11.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/std-gnu11.m4 new file mode 100644 index 00000000..59998c17 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/std-gnu11.m4 @@ -0,0 +1,829 @@ +# Prefer GNU C11 and C++11 to earlier versions. -*- coding: utf-8 -*- + +# This implementation is taken from GNU Autoconf lib/autoconf/c.m4 +# commit 017d5ddd82854911f0119691d91ea8a1438824d6 +# dated Sun Apr 3 13:57:17 2016 -0700 +# This implementation will be obsolete once we can assume Autoconf 2.70 +# or later is installed everywhere a Gnulib program might be developed. + +m4_version_prereq([2.70], [], [ + + +# Copyright (C) 2001-2024 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Written by David MacKenzie, with help from +# Akim Demaille, Paul Eggert, +# François Pinard, Karl Berry, Richard Pixley, Ian Lance Taylor, +# Roland McGrath, Noah Friedman, david d zuhn, and many others. + + +# AC_PROG_CC([COMPILER ...]) +# -------------------------- +# COMPILER ... is a space separated list of C compilers to search for. +# This just gives the user an opportunity to specify an alternative +# search list for the C compiler. +AC_DEFUN_ONCE([AC_PROG_CC], +[AC_LANG_PUSH(C)dnl +AC_ARG_VAR([CC], [C compiler command])dnl +AC_ARG_VAR([CFLAGS], [C compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +m4_ifval([$1], + [AC_CHECK_TOOLS(CC, [$1])], +[AC_CHECK_TOOL(CC, gcc) +if test -z "$CC"; then + dnl Here we want: + dnl AC_CHECK_TOOL(CC, cc) + dnl but without the check for a tool without the prefix. + dnl Until the check is removed from there, copy the code: + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(CC, [${ac_tool_prefix}cc], [${ac_tool_prefix}cc]) + fi +fi +if test -z "$CC"; then + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc) +fi +if test -z "$CC"; then + AC_CHECK_TOOLS(CC, cl.exe) +fi +if test -z "$CC"; then + AC_CHECK_TOOL(CC, clang) +fi +]) + +test -z "$CC" && AC_MSG_FAILURE([no acceptable C compiler found in \$PATH]) + +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion -version; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +_AC_PROG_CC_G +dnl +dnl Set ac_prog_cc_stdc to the supported C version. +dnl Also set the documented variable ac_cv_prog_cc_stdc; +dnl its name was chosen when it was cached, but it is no longer cached. +_AC_PROG_CC_C11([ac_prog_cc_stdc=c11 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11], + [_AC_PROG_CC_C99([ac_prog_cc_stdc=c99 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99], + [_AC_PROG_CC_C89([ac_prog_cc_stdc=c89 + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89], + [ac_prog_cc_stdc=no + ac_cv_prog_cc_stdc=no])])]) +dnl +AC_LANG_POP(C)dnl +])# AC_PROG_CC + + + +# AC_PROG_CXX([LIST-OF-COMPILERS]) +# -------------------------------- +# LIST-OF-COMPILERS is a space separated list of C++ compilers to search +# for (if not specified, a default list is used). This just gives the +# user an opportunity to specify an alternative search list for the C++ +# compiler. +# aCC HP-UX C++ compiler much better than `CC', so test before. +# FCC Fujitsu C++ compiler +# KCC KAI C++ compiler +# RCC Rational C++ +# xlC_r AIX C Set++ (with support for reentrant code) +# xlC AIX C Set++ +AC_DEFUN([AC_PROG_CXX], +[AC_LANG_PUSH(C++)dnl +AC_ARG_VAR([CXX], [C++ compiler command])dnl +AC_ARG_VAR([CXXFLAGS], [C++ compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +_AC_ARG_VAR_LIBS()dnl +_AC_ARG_VAR_CPPFLAGS()dnl +_AC_ARG_VAR_PRECIOUS([CCC])dnl +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + AC_CHECK_TOOLS(CXX, + [m4_default([$1], + [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++])], + g++) + fi +fi +# Provide some information about the compiler. +_AS_ECHO_LOG([checking for _AC_LANG compiler version]) +set X $ac_compile +ac_compiler=$[2] +for ac_option in --version -v -V -qversion; do + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) +done + +m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl +m4_expand_once([_AC_COMPILER_OBJEXT])[]dnl +_AC_LANG_COMPILER_GNU +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +_AC_PROG_CXX_G +_AC_PROG_CXX_CXX11([ac_prog_cxx_stdcxx=cxx11 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11], + [_AC_PROG_CXX_CXX98([ac_prog_cxx_stdcxx=cxx98 + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98], + [ac_prog_cxx_stdcxx=no + ac_cv_prog_cxx_stdcxx=no])]) +AC_LANG_POP(C++)dnl +])# AC_PROG_CXX + + +# _AC_C_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# -------------------------------------------------------------- +# Check whether the C compiler accepts features of STANDARD (e.g `c89', `c99') +# by trying to compile a program of TEST-PROLOGUE and TEST-BODY. If this fails, +# try again with each compiler option in the space-separated OPTION-LIST; if one +# helps, append it to CC. If eventually successful, run ACTION-IF-AVAILABLE, +# else ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_C_STD_TRY], +[AC_MSG_CHECKING([for $CC option to enable ]m4_translit($1, [c], [C])[ features]) +AC_CACHE_VAL(ac_cv_prog_cc_$1, +[ac_cv_prog_cc_$1=no +ac_save_CC=$CC +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CC="$ac_save_CC $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cc_$1=$ac_arg]) + test "x$ac_cv_prog_cc_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +])# AC_CACHE_VAL +ac_prog_cc_stdc_options= +case "x$ac_cv_prog_cc_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cc_stdc_options=" $ac_cv_prog_cc_$1" + CC=$CC$ac_prog_cc_stdc_options + AC_MSG_RESULT([$ac_cv_prog_cc_$1]) ;; +esac +AS_IF([test "x$ac_cv_prog_cc_$1" != xno], [$5], [$6]) +])# _AC_C_STD_TRY + +# _AC_C_C99_TEST_HEADER +# --------------------- +# A C header suitable for testing for C99. +AC_DEFUN([_AC_C_C99_TEST_HEADER], +[[#include +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +}]])# _AC_C_C99_TEST_HEADER + +# _AC_C_C99_TEST_BODY +# ------------------- +# A C body suitable for testing for C99, assuming the corresponding header. +AC_DEFUN([_AC_C_C99_TEST_BODY], +[[ + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); +]]) + +# _AC_PROG_CC_C99 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C99 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C99 on some system or another. It +# considers the compiler to be in ISO C99 mode if it handles _Bool, +# // comments, flexible array members, inline, long long int, mixed +# code and declarations, named initialization of structs, restrict, +# va_copy, varargs macros, variable declarations in for loops and +# variable length arrays. +AC_DEFUN([_AC_PROG_CC_C99], +[_AC_C_STD_TRY([c99], +[_AC_C_C99_TEST_HEADER], +[_AC_C_C99_TEST_BODY], +dnl Try +dnl GCC -std=gnu99 (unused restrictive modes: -std=c99 -std=iso9899:1999) +dnl IBM XL C -qlanglvl=extc1x (V12.1; does not pass C11 test) +dnl IBM XL C -qlanglvl=extc99 +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdc99) +dnl HP cc -AC99 +dnl Intel ICC -std=c99, -c99 (deprecated) +dnl IRIX -c99 +dnl Solaris -D_STDC_C99= +dnl cc's -xc99 option uses linker magic to define the external +dnl symbol __xpg4 as if by "int __xpg4 = 1;", which enables C99 +dnl behavior for C library functions. This is not wanted here, +dnl because it means that a single module compiled with -xc99 +dnl alters C runtime behavior for the entire program, not for +dnl just the module. Instead, define the (private) symbol +dnl _STDC_C99, which suppresses a bogus failure in . +dnl The resulting compiler passes the test case here, and that's +dnl good enough. For more, please see the thread starting at: +dnl https://lists.gnu.org/r/autoconf/2010-12/msg00059.html +dnl Tru64 -c99 +dnl with extended modes being tried first. +[[-std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C99 + + +# _AC_PROG_CC_C11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ---------------------------------------------------------------- +# If the C compiler is not in ISO C11 mode by default, try to add an +# option to output variable CC to make it so. This macro tries +# various options that select ISO C11 on some system or another. It +# considers the compiler to be in ISO C11 mode if it handles _Alignas, +# _Alignof, _Noreturn, _Static_assert, UTF-8 string literals, +# duplicate typedefs, and anonymous structures and unions. +AC_DEFUN([_AC_PROG_CC_C11], +[_AC_C_STD_TRY([c11], +[_AC_C_C99_TEST_HEADER[ +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +]], +[_AC_C_C99_TEST_BODY[ + v1.i = 2; + v1.w.k = 5; + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); +]], +dnl Try +dnl GCC -std=gnu11 (unused restrictive mode: -std=c11) +dnl with extended modes being tried first. +dnl +dnl Do not try -qlanglvl=extc1x, because IBM XL C V12.1 (the latest version as +dnl of September 2012) does not pass the C11 test. For now, try extc1x when +dnl compiling the C99 test instead, since it enables _Static_assert and +dnl _Noreturn, which is a win. If -qlanglvl=extc11 or -qlanglvl=extc1x passes +dnl the C11 test in some future version of IBM XL C, we'll add it here, +dnl preferably extc11. +[[-std=gnu11]], [$1], [$2])[]dnl +])# _AC_PROG_CC_C11 + + +# AC_PROG_CC_C89 +# -------------- +# Do not use AU_ALIAS here and in AC_PROG_CC_C99 and AC_PROG_CC_STDC, +# as that'd be incompatible with how Automake redefines AC_PROG_CC. See +# . +AU_DEFUN([AC_PROG_CC_C89], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_C99 +# -------------- +AU_DEFUN([AC_PROG_CC_C99], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + +# AC_PROG_CC_STDC +# --------------- +AU_DEFUN([AC_PROG_CC_STDC], + [AC_REQUIRE([AC_PROG_CC])], + [$0 is obsolete; use AC_PROG_CC] +) + + +# AC_C_PROTOTYPES +# --------------- +# Check if the C compiler supports prototypes, included if it needs +# options. +AC_DEFUN([AC_C_PROTOTYPES], +[AC_REQUIRE([AC_PROG_CC])dnl +if test "$ac_prog_cc_stdc" != no; then + AC_DEFINE(PROTOTYPES, 1, + [Define to 1 if the C compiler supports function prototypes.]) + AC_DEFINE(__PROTOTYPES, 1, + [Define like PROTOTYPES; this can be used by system headers.]) +fi +])# AC_C_PROTOTYPES + + +# _AC_CXX_STD_TRY(STANDARD, TEST-PROLOGUE, TEST-BODY, OPTION-LIST, +# ACTION-IF-AVAILABLE, ACTION-IF-UNAVAILABLE) +# ---------------------------------------------------------------- +# Check whether the C++ compiler accepts features of STANDARD (e.g +# `cxx98', `cxx11') by trying to compile a program of TEST-PROLOGUE +# and TEST-BODY. If this fails, try again with each compiler option +# in the space-separated OPTION-LIST; if one helps, append it to CXX. +# If eventually successful, run ACTION-IF-AVAILABLE, else +# ACTION-IF-UNAVAILABLE. +AC_DEFUN([_AC_CXX_STD_TRY], +[AC_MSG_CHECKING([for $CXX option to enable ]m4_translit(m4_translit($1, [x], [+]), [a-z], [A-Z])[ features]) +AC_LANG_PUSH(C++)dnl +AC_CACHE_VAL(ac_cv_prog_cxx_$1, +[ac_cv_prog_cxx_$1=no +ac_save_CXX=$CXX +AC_LANG_CONFTEST([AC_LANG_PROGRAM([$2], [$3])]) +for ac_arg in '' $4 +do + CXX="$ac_save_CXX $ac_arg" + _AC_COMPILE_IFELSE([], [ac_cv_prog_cxx_$1=$ac_arg]) + test "x$ac_cv_prog_cxx_$1" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +])# AC_CACHE_VAL +ac_prog_cxx_stdcxx_options= +case "x$ac_cv_prog_cxx_$1" in + x) + AC_MSG_RESULT([none needed]) ;; + xno) + AC_MSG_RESULT([unsupported]) ;; + *) + ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_$1" + CXX=$CXX$ac_prog_cxx_stdcxx_options + AC_MSG_RESULT([$ac_cv_prog_cxx_$1]) ;; +esac +AC_LANG_POP(C++)dnl +AS_IF([test "x$ac_cv_prog_cxx_$1" != xno], [$5], [$6]) +])# _AC_CXX_STD_TRY + +# _AC_CXX_CXX98_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX98. +AC_DEFUN([_AC_CXX_CXX98_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace test { + typedef std::vector string_vec; + typedef std::pair map_value; + typedef std::map map_type; + typedef std::set set_type; + + template + class printer { + public: + printer(std::ostringstream& os): os(os) {} + void operator() (T elem) { os << elem << std::endl; } + private: + std::ostringstream& os; + }; +} +]])# _AC_CXX_CXX98_TEST_HEADER + +# _AC_CXX_CXX98_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX98, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX98_TEST_BODY], +[[ + +try { + // Basic string. + std::string teststr("ASCII text"); + teststr += " string"; + + // Simple vector. + test::string_vec testvec; + testvec.push_back(teststr); + testvec.push_back("foo"); + testvec.push_back("bar"); + if (testvec.size() != 3) { + throw std::runtime_error("vector size is not 1"); + } + + // Dump vector into stringstream and obtain string. + std::ostringstream os; + for (test::string_vec::const_iterator i = testvec.begin(); + i != testvec.end(); ++i) { + if (i + 1 != testvec.end()) { + os << teststr << '\n'; + } + } + // Check algorithms work. + std::for_each(testvec.begin(), testvec.end(), test::printer(os)); + std::string os_out = os.str(); + + // Test pair and map. + test::map_type testmap; + testmap.insert(std::make_pair(std::string("key"), + std::make_pair(53,false))); + + // Test set. + int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + test::set_type testset(values, values + sizeof(values)/sizeof(values[0])); + std::list testlist(testset.begin(), testset.end()); + std::copy(testset.begin(), testset.end(), std::back_inserter(testlist)); +} catch (const std::exception& e) { + std::cerr << "Caught exception: " << e.what() << std::endl; + + // Test fstream + std::ofstream of("test.txt"); + of << "Test ASCII text\n" << std::flush; + of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl; + of.close(); +} +std::exit(0); +]]) + +# _AC_CXX_CXX11_TEST_HEADER +# ------------------------- +# A C++ header suitable for testing for CXX11. +AC_DEFUN([_AC_CXX_CXX11_TEST_HEADER], +[[ +#include +#include +#include +#include +#include +#include +#include + +namespace cxx11test +{ + typedef std::shared_ptr sptr; + typedef std::weak_ptr wptr; + + typedef std::tuple tp; + typedef std::array int_array; + + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; +} +]])# _AC_CXX_CXX11_TEST_HEADER + +# _AC_CXX_CXX11_TEST_BODY +# ----------------------- +# A C++ body suitable for testing for CXX11, assuming the corresponding header. +AC_DEFUN([_AC_CXX_CXX11_TEST_BODY], +[[ +{ + // Test auto and decltype + std::deque d; + d.push_front(43); + d.push_front(484); + d.push_front(3); + d.push_front(844); + int total = 0; + for (auto i = d.begin(); i != d.end(); ++i) { total += *i; } + + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for and lambda + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (int &x : array) { x += 23; } + std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; }); +} +{ + using cxx11test::sptr; + using cxx11test::wptr; + + sptr sp(new std::string("ASCII string")); + wptr wp(sp); + sptr sp2(wp); +} +{ + cxx11test::tp tuple("test", 54, 45.53434); + double d = std::get<2>(tuple); + std::string s; + int i; + std::tie(s,i,d) = tuple; +} +{ + static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$"); + std::string testmatch("Test if this string matches"); + bool match = std::regex_search(testmatch, filename_regex); +} +{ + cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + cxx11test::int_array::size_type size = array.size(); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + std::vector> v1; +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +]]) + +# _AC_PROG_CXX_CXX98 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- + +# If the C++ compiler is not in ISO C++98 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++98 on some system or another. It +# considers the compiler to be in ISO C++98 mode if it handles basic +# features of the std namespace including: string, containers (list, +# map, set, vector), streams (fstreams, iostreams, stringstreams, +# iomanip), pair, exceptions and algorithms. + + +AC_DEFUN([_AC_PROG_CXX_CXX98], +[_AC_CXX_STD_TRY([cxx98], +[_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++98 (unused restrictive mode: -std=c++98) +dnl IBM XL C -qlanglvl=extended +dnl HP aC++ -AA +dnl Intel ICC -std=gnu++98 +dnl Solaris N/A (default) +dnl Tru64 N/A (default, but -std gnu could be used) +dnl with extended modes being tried first. +[[-std=gnu++98 -std=c++98 -qlanglvl=extended -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX98 + +# _AC_PROG_CXX_CXX11 ([ACTION-IF-AVAILABLE], [ACTION-IF-UNAVAILABLE]) +# ------------------------------------------------------------------- +# If the C++ compiler is not in ISO CXX11 mode by default, try to add +# an option to output variable CXX to make it so. This macro tries +# various options that select ISO C++11 on some system or another. It +# considers the compiler to be in ISO C++11 mode if it handles all the +# tests from the C++98 checks, plus the following: Language features +# (auto, constexpr, decltype, default/deleted constructors, delegate +# constructors, final, initializer lists, lambda functions, nullptr, +# override, range-based for loops, template brackets without spaces, +# unicode literals) and library features (array, memory (shared_ptr, +# weak_ptr), regex and tuple types). +AC_DEFUN([_AC_PROG_CXX_CXX11], +[_AC_CXX_STD_TRY([cxx11], +[_AC_CXX_CXX11_TEST_HEADER +_AC_CXX_CXX98_TEST_HEADER], +[_AC_CXX_CXX11_TEST_BODY +_AC_CXX_CXX98_TEST_BODY], +dnl Try +dnl GCC -std=gnu++11 (unused restrictive mode: -std=c++11) [and 0x variants] +dnl IBM XL C -qlanglvl=extended0x +dnl (pre-V12.1; unused restrictive mode: -qlanglvl=stdcxx11) +dnl HP aC++ -AA +dnl Intel ICC -std=c++11 -std=c++0x +dnl Solaris N/A (no support) +dnl Tru64 N/A (no support) +dnl with extended modes being tried first. +[[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl +])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stdalign.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stdalign.m4 new file mode 100644 index 00000000..2efd5f96 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stdalign.m4 @@ -0,0 +1,206 @@ +# Check for alignas and alignof that conform to C23. + +dnl Copyright 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Paul Eggert and Bruno Haible. + +# Prepare for substituting if it is not supported. + +AC_DEFUN([gl_ALIGNASOF], +[ + AC_CACHE_CHECK([for alignas and alignof], + [gl_cv_header_working_stdalign_h], + [gl_save_CFLAGS=$CFLAGS + for gl_working in "yes, keywords" "yes, macros"; do + AS_CASE([$gl_working], + [*stdalign.h*], [CFLAGS="$gl_save_CFLAGS -DINCLUDE_STDALIGN_H"]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #ifdef INCLUDE_STDALIGN_H + #include + #endif + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test alignas only on platforms where gnulib can help. */ + #if \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ + || (defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \ + || 1300 <= _MSC_VER) + struct alignas_test { char c; char alignas (8) alignas_8; }; + char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 + ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=$gl_working], + [gl_cv_header_working_stdalign_h=no]) + + CFLAGS=$gl_save_CFLAGS + test "$gl_cv_header_working_stdalign_h" != no && break + done]) + + AS_CASE([$gl_cv_header_working_stdalign_h], + [yes*keyword*], + [AC_DEFINE([HAVE_C_ALIGNASOF], [1], + [Define to 1 if the alignas and alignof keywords work.])]) + + dnl The "zz" puts this toward config.h's end, to avoid potential + dnl collisions with other definitions. + AH_VERBATIM([zzalignas], +[#if !defined HAVE_C_ALIGNASOF \ + && !(defined __cplusplus && 201103 <= __cplusplus) \ + && !defined alignof +# if defined HAVE_STDALIGN_H +# include +# endif + +/* ISO C23 alignas and alignof for platforms that lack it. + + References: + ISO C23 (latest free draft + ) + sections 6.5.3.4, 6.7.5, 7.15. + C++11 (latest free draft + ) + section 18.10. */ + +/* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment + requirement of a structure member (i.e., slot or field) that is of + type TYPE, as an integer constant expression. + + This differs from GCC's and clang's __alignof__ operator, which can + yield a better-performing alignment for an object of that type. For + example, on x86 with GCC and on Linux/x86 with clang, + __alignof__ (double) and __alignof__ (long long) are 8, whereas + alignof (double) and alignof (long long) are 4 unless the option + '-malign-double' is used. + + The result cannot be used as a value for an 'enum' constant, if you + want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. */ + +/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 + . + clang versions < 8.0.0 have the same bug. */ +# if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ + || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ + && !defined __clang__) \ + || (defined __clang__ && __clang_major__ < 8)) +# undef/**/_Alignof +# ifdef __cplusplus +# if (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignof(type) alignof (type) +# else + template struct __alignof_helper { char __a; __t __b; }; +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (__alignof_helper, __b) +# else +# define _Alignof(type) offsetof (__alignof_helper, __b) +# endif +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# else +# if (defined __GNUC__ && 4 <= __GNUC__) || defined __clang__ +# define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) +# else +# define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) +# define _GL_STDALIGN_NEEDS_STDDEF 1 +# endif +# endif +# endif +# if ! (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)) +# undef/**/alignof +# define alignof _Alignof +# endif + +/* alignas (A), also known as _Alignas (A), aligns a variable or type + to the alignment A, where A is an integer constant expression. For + example: + + int alignas (8) foo; + struct s { int a; int alignas (8) bar; }; + + aligns the address of FOO and the offset of BAR to be multiples of 8. + + A should be a power of two that is at least the type's alignment + and at most the implementation's alignment limit. This limit is + 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable + to MSVC through at least version 10.0, A should be an integer + constant, as MSVC does not support expressions such as 1 << 3. + To be portable to Sun C 5.11, do not align auto variables to + anything stricter than their default alignment. + + The following C23 requirements are not supported here: + + - If A is zero, alignas has no effect. + - alignas can be used multiple times; the strictest one wins. + - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). + + */ +# if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 +# if defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER) +# define _Alignas(a) alignas (a) +# elif (!defined __attribute__ \ + && ((defined __APPLE__ && defined __MACH__ \ + ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ + : __GNUC__ && !defined __ibmxl__) \ + || (4 <= __clang_major__) \ + || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__)) +# define _Alignas(a) __attribute__ ((__aligned__ (a))) +# elif 1300 <= _MSC_VER +# define _Alignas(a) __declspec (align (a)) +# endif +# endif +# if !defined HAVE_STDALIGN_H +# if ((defined _Alignas \ + && !(defined __cplusplus \ + && (201103 <= __cplusplus || defined _MSC_VER))) \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# define alignas _Alignas +# endif +# endif + +# if defined _GL_STDALIGN_NEEDS_STDDEF +# include +# endif +#endif]) +]) + +AC_DEFUN([gl_STDALIGN_H], +[ + AC_REQUIRE([gl_ALIGNASOF]) + if test "$gl_cv_header_working_stdalign_h" = no; then + GL_GENERATE_STDALIGN_H=true + else + GL_GENERATE_STDALIGN_H=false + fi + + gl_CHECK_NEXT_HEADERS([stdalign.h]) + if test $ac_cv_header_stdalign_h = yes; then + HAVE_STDALIGN_H=1 + else + HAVE_STDALIGN_H=0 + fi + AC_SUBST([HAVE_STDALIGN_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stdint.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stdint.m4 new file mode 100644 index 00000000..4aa25082 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stdint.m4 @@ -0,0 +1,534 @@ +# stdint.m4 serial 63 +dnl Copyright (C) 2001-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Bruno Haible. +dnl Test whether is supported or must be substituted. + +AC_PREREQ([2.61]) + +AC_DEFUN_ONCE([gl_STDINT_H], +[ + AC_PREREQ([2.59])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_LIMITS_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + dnl For backward compatibility. Some packages may still be testing these + dnl macros. + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([sys/types.h]) + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +/* Check that SIZE_MAX has the correct type, if possible. */ +/* ISO C 11 mandates _Generic, but GCC versions < 4.9 lack it. */ +#if 201112 <= __STDC_VERSION__ \ + && (!defined __GNUC__ || 4 < __GNUC__ + (9 <= __GNUC_MINOR__) \ + || defined __clang__) +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || 4 <= __clang_major__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [case "$host_os" in + # Guess yes on native Windows. + mingw* | windows*) gl_cv_header_working_stdint_h="guessing yes" ;; + # In general, assume it works. + *) gl_cv_header_working_stdint_h="guessing yes" ;; + esac + ]) + ]) + ]) + fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + GL_GENERATE_STDINT_H=true + case "$gl_cv_header_working_stdint_h" in + *yes) + HAVE_C99_STDINT_H=1 + dnl Now see whether the system works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + dnl If not, there would be problems when stdint.h is included from C++. + AC_CACHE_CHECK([whether stdint.h works without ISO C predefines], + [gl_cv_header_stdint_without_STDC_macros], + [gl_cv_header_stdint_without_STDC_macros=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_without_STDC_macros=yes]) + ]) + + if test $gl_cv_header_stdint_without_STDC_macros = no; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + GL_GENERATE_STDINT_H=false + fi + ;; + *) + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + fi + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + fi + gl_STDINT_TYPE_PROPERTIES + ;; + esac + + dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + gl_REPLACE_LIMITS_H + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) +]) + +dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) +dnl Determine the size of each of the given types in bits. +AC_DEFUN([gl_STDINT_BITSIZEOF], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES) +dnl Determine the signedness of each of the given types. +dnl Define HAVE_SIGNED_TYPE if type is signed. +AC_DEFUN([gl_CHECK_TYPES_SIGNED], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) + +dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES) +dnl Determine the suffix to use for integer constants of the given types. +dnl Define t_SUFFIX for each such type. +AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], +[ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) + +dnl gl_STDINT_INCLUDES +AC_DEFUN([gl_STDINT_INCLUDES], +[[ + #include + #include + #if HAVE_WCHAR_H + # include + #endif +]]) + +dnl gl_STDINT_TYPE_PROPERTIES +dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t +dnl of interest to stdint.in.h. +AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], +[ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $GNULIBHEADERS_OVERRIDE_WINT_T = 1; then + BITSIZEOF_WINT_T=32 + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stdlib_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stdlib_h.m4 new file mode 100644 index 00000000..92e67a74 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/stdlib_h.m4 @@ -0,0 +1,258 @@ +# stdlib_h.m4 serial 76 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_STDLIB_H], +[ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit aligned_alloc atoll canonicalize_file_name free + getloadavg getprogname getsubopt grantpt + initstate initstate_r mbstowcs mbtowc mkdtemp mkostemp mkostemps mkstemp + mkstemps posix_memalign posix_openpt ptsname ptsname_r qsort_r + random random_r reallocarray realpath rpmatch secure_getenv setenv + setstate setstate_r srandom srandom_r + strtod strtol strtold strtoll strtoul strtoull unlockpt unsetenv]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Test whether MB_CUR_MAX needs to be overridden. + dnl On Solaris 10, in UTF-8 locales, its value is 3 but needs to be 4. + dnl Fortunately, we can do this because on this platform MB_LEN_MAX is 5. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_CACHE_CHECK([whether MB_CUR_MAX is correct], + [gl_cv_macro_MB_CUR_MAX_good], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_macro_MB_CUR_MAX_good="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_macro_MB_CUR_MAX_good="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (MB_CUR_MAX < 4) + result |= 1; + } + return result; +}]])], + [gl_cv_macro_MB_CUR_MAX_good=yes], + [gl_cv_macro_MB_CUR_MAX_good=no], + [:]) + fi + ]) + case "$gl_cv_macro_MB_CUR_MAX_good" in + *yes) ;; + *) REPLACE_MB_CUR_MAX=1 ;; + esac + + AC_CHECK_DECLS_ONCE([ecvt]) + if test $ac_cv_have_decl_ecvt = no; then + HAVE_DECL_ECVT=0 + fi + AC_CHECK_DECLS_ONCE([fcvt]) + if test $ac_cv_have_decl_fcvt = no; then + HAVE_DECL_FCVT=0 + fi + AC_CHECK_DECLS_ONCE([gcvt]) + if test $ac_cv_have_decl_gcvt = no; then + HAVE_DECL_GCVT=0 + fi +]) + +# gl_STDLIB_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDLIB_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDLIB_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB__EXIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ALIGNED_ALLOC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ATOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CANONICALIZE_FILE_NAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FREE_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOADAVG]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPROGNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETSUBOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GRANTPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKDTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKOSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MKSTEMPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_MEMALIGN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_POSIX_OPENPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PTSNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PUTENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_QSORT_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RAND]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RANDOM_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOCARRAY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALLOC_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_REALPATH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RPMATCH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SECURE_GETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOUL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRTOULL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYSTEM_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLOCKPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNSETENV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOMB]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ECVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_FCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GCVT], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_MKTEMP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_PUTENV], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDLIB_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDLIB_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT]) + HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT]) + HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_DECL_PROGRAM_INVOCATION_NAME=1; AC_SUBST([HAVE_DECL_PROGRAM_INVOCATION_NAME]) + HAVE_GETPROGNAME=1; AC_SUBST([HAVE_GETPROGNAME]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE]) + HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE]) + HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE]) + HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOL=1; AC_SUBST([HAVE_STRTOL]) + HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOUL=1; AC_SUBST([HAVE_STRTOUL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE__EXIT=0; AC_SUBST([REPLACE__EXIT]) + REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC]) + REPLACE_CALLOC_FOR_CALLOC_GNU=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_GNU]) + REPLACE_CALLOC_FOR_CALLOC_POSIX=0; AC_SUBST([REPLACE_CALLOC_FOR_CALLOC_POSIX]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_FREE=0; AC_SUBST([REPLACE_FREE]) + REPLACE_GETLOADAVG=0; AC_SUBST([REPLACE_GETLOADAVG]) + REPLACE_GETPROGNAME=0; AC_SUBST([REPLACE_GETPROGNAME]) + REPLACE_GETSUBOPT=0; AC_SUBST([REPLACE_GETSUBOPT]) + REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE]) + REPLACE_MALLOC_FOR_MALLOC_GNU=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_GNU]) + REPLACE_MALLOC_FOR_MALLOC_POSIX=0; AC_SUBST([REPLACE_MALLOC_FOR_MALLOC_POSIX]) + REPLACE_MB_CUR_MAX=0; AC_SUBST([REPLACE_MB_CUR_MAX]) + REPLACE_MBSTOWCS=0; AC_SUBST([REPLACE_MBSTOWCS]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKOSTEMP=0; AC_SUBST([REPLACE_MKOSTEMP]) + REPLACE_MKOSTEMPS=0; AC_SUBST([REPLACE_MKOSTEMPS]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN]) + REPLACE_POSIX_OPENPT=0; AC_SUBST([REPLACE_POSIX_OPENPT]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R]) + REPLACE_RAND=0; AC_SUBST([REPLACE_RAND]) + REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC_FOR_REALLOC_GNU=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_GNU]) + REPLACE_REALLOC_FOR_REALLOC_POSIX=0; AC_SUBST([REPLACE_REALLOC_FOR_REALLOC_POSIX]) + REPLACE_REALLOCARRAY=0; AC_SUBST([REPLACE_REALLOCARRAY]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_STRTOL=0; AC_SUBST([REPLACE_STRTOL]) + REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD]) + REPLACE_STRTOLL=0; AC_SUBST([REPLACE_STRTOLL]) + REPLACE_STRTOUL=0; AC_SUBST([REPLACE_STRTOUL]) + REPLACE_STRTOULL=0; AC_SUBST([REPLACE_STRTOULL]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/wchar_h.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/wchar_h.m4 new file mode 100644 index 00000000..3582fa77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/wchar_h.m4 @@ -0,0 +1,264 @@ +dnl A placeholder for ISO C99 , for platforms that have issues. + +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Eric Blake. + +# wchar_h.m4 serial 62 + +AC_DEFUN_ONCE([gl_WCHAR_H], +[ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + AC_REQUIRE([gl_TYPE_WINT_T_PREREQ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + #include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth + wmemchr wmemcmp wmemcpy wmemmove wmempcpy wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime + ]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS([wcsdup], [], [], [[ + #include + ]]) + if test $ac_cv_have_decl_wcsdup = no; then + HAVE_DECL_WCSDUP=0 + fi +]) + +dnl Check whether is usable at all. +AC_DEFUN([gl_WCHAR_H_INLINE_OK], +[ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + case "$host_os" in + *-gnu* | gnu*) + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + extern int zero (void); + int main () { return zero(); } + ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` + if echo '#include "conftest.c"' >conftest1.c \ + && AC_TRY_EVAL([ac_compile]); then + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[ + #define wcstod renamed_wcstod + #include + int zero (void) { return 0; } + ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` + if echo '#include "conftest.c"' >conftest2.c \ + && AC_TRY_EVAL([ac_compile]); then + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + ac_compile="$save_ac_compile" + rm -f conftest[12].c conftest[12].$ac_objext conftest$ac_exeext + ;; + esac + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) + +# gl_WCHAR_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_WCHAR_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_WCHAR_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_BTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCTOB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSINIT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSZERO]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRTOWC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBRLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MBSNRTOWCS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCRTOMB]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNRTOMBS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMMOVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WMEMSET]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNLEN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCPNCPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSNCASECMP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCOLL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSXFRM]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSDUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSRCHR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSCSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSPN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSPBRK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSSTR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSTOK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSWIDTH]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WCSFTIME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WGETCWD]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WCSDUP], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_WCHAR_H_MODULE_INDICATOR_DEFAULTS]) + dnl Make sure the shell variable for GNULIB_FREE_POSIX is initialized. + gl_STDLIB_H_REQUIRE_DEFAULTS + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) +]) + +AC_DEFUN([gl_WCHAR_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMPCPY=1; AC_SUBST([HAVE_WMEMPCPY]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_WCSFTIME=1; AC_SUBST([HAVE_WCSFTIME]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCSDUP=1; AC_SUBST([HAVE_DECL_WCSDUP]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) + REPLACE_WCSFTIME=0; AC_SUBST([REPLACE_WCSFTIME]) + REPLACE_WCSCMP=0; AC_SUBST([REPLACE_WCSCMP]) + REPLACE_WCSNCMP=0; AC_SUBST([REPLACE_WCSNCMP]) + REPLACE_WCSSTR=0; AC_SUBST([REPLACE_WCSSTR]) + REPLACE_WCSTOK=0; AC_SUBST([REPLACE_WCSTOK]) + REPLACE_WMEMCMP=0; AC_SUBST([REPLACE_WMEMCMP]) + REPLACE_WMEMPCPY=0; AC_SUBST([REPLACE_WMEMPCPY]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/wint_t.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/wint_t.m4 new file mode 100644 index 00000000..21350f56 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/wint_t.m4 @@ -0,0 +1,57 @@ +# wint_t.m4 serial 11 +dnl Copyright (C) 2003, 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wint_t' type and whether gnulib's +dnl or would, if present, override 'wint_t'. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WINT_T], +[ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + + dnl Determine whether gnulib's or would, if present, + dnl override 'wint_t'. + AC_CACHE_CHECK([whether wint_t is large enough], + [gl_cv_type_wint_t_large_enough], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1]; + ]])], + [gl_cv_type_wint_t_large_enough=yes], + [gl_cv_type_wint_t_large_enough=no])]) + if test $gl_cv_type_wint_t_large_enough = no; then + GNULIBHEADERS_OVERRIDE_WINT_T=1 + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + else + GNULIBHEADERS_OVERRIDE_WINT_T=0 + fi + AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T]) +]) + +dnl Prerequisites of the 'wint_t' override. +AC_DEFUN([gl_TYPE_WINT_T_PREREQ], +[ + AC_CHECK_HEADERS_ONCE([crtdefs.h]) + if test $ac_cv_header_crtdefs_h = yes; then + HAVE_CRTDEFS_H=1 + else + HAVE_CRTDEFS_H=0 + fi + AC_SUBST([HAVE_CRTDEFS_H]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/Makefile.gnulib new file mode 100644 index 00000000..45b0891b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/Makefile.gnulib @@ -0,0 +1,871 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +AUTOMAKE_OPTIONS = 1.14 foreign + +SUBDIRS = . +TESTS = +XFAIL_TESTS = +TESTS_ENVIRONMENT = +noinst_PROGRAMS = +check_PROGRAMS = +EXTRA_PROGRAMS = +noinst_HEADERS = +noinst_LIBRARIES = +check_LIBRARIES = libtests.a +pkgdata_DATA = +EXTRA_DIST = +BUILT_SOURCES = +SUFFIXES = +MOSTLYCLEANFILES = core *.stackdump +MOSTLYCLEANDIRS = +CLEANFILES = +DISTCLEANFILES = +MAINTAINERCLEANFILES = + +CFLAGS = @GL_CFLAG_ALLOW_WARNINGS@ $(GL_CFLAG_GNULIB_WARNINGS) @CFLAGS@ +CXXFLAGS = @GL_CXXFLAG_ALLOW_WARNINGS@ @CXXFLAGS@ + +AM_CPPFLAGS = \ + -DIN_PROG=1 \ + -D@gltests_WITNESS@=1 \ + -I. -I$(srcdir) \ + -I.. -I$(srcdir)/.. \ + -I../lib -I$(srcdir)/../lib + +LDADD = libtests.a ../lib/libgnu.la libtests.a ../lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) + +libtests_a_SOURCES = +libtests_a_LIBADD = $(gltests_LIBOBJS) +libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) +EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps + +TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' srcdir='$(srcdir)' + +## begin gnulib module alignasof-tests + +TESTS += test-alignasof +check_PROGRAMS += test-alignasof +EXTRA_DIST += test-alignasof.c macros.h + +## end gnulib module alignasof-tests + +## begin gnulib module assert-h + +BUILT_SOURCES += $(ASSERT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_ASSERT_H +assert.h: assert.in.h verify.h $(top_builddir)/config.status + $(gl_V_at){ $(SED_HEADER_STDOUT) \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \ + < $(srcdir)/assert.in.h && \ + sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \ + -e 's|_gl_verify|_gl_static_assert|g' \ + -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \ + -e 's|_GL\(_STATIC_ASSERT_H\)|_GL\1|g' \ + < $(srcdir)/verify.h; \ + } > $@-t + $(AM_V_at)mv $@-t $@ +else +assert.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += assert.h assert.h-t + +EXTRA_DIST += assert.in.h verify.h + +## end gnulib module assert-h + +## begin gnulib module assert-h-c++-tests + +if ANSICXX +TESTS += test-assert-h-c++ +check_PROGRAMS += test-assert-h-c++ +test_assert_h_c___SOURCES = test-assert-h-c++.cc test-assert-h-c++2.cc +endif +EXTRA_DIST += test-assert-h-c++.cc test-assert-h-c++2.cc + +## end gnulib module assert-h-c++-tests + +## begin gnulib module assert-h-tests + +TESTS += test-assert +check_PROGRAMS += test-assert +EXTRA_DIST += test-assert.c + +## end gnulib module assert-h-tests + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_GEN) + +## end gnulib module gen-header + +## begin gnulib module intprops + + +EXTRA_DIST += intprops-internal.h intprops.h + +## end gnulib module intprops + +## begin gnulib module intprops-tests + +TESTS += test-intprops +check_PROGRAMS += test-intprops +EXTRA_DIST += test-intprops.c macros.h + +## end gnulib module intprops-tests + +## begin gnulib module inttypes-c++-tests + +if ANSICXX +TESTS += test-inttypes-c++ +check_PROGRAMS += test-inttypes-c++ +test_inttypes_c___SOURCES = test-inttypes-c++.cc test-inttypes-c++2.cc +endif +EXTRA_DIST += test-inttypes-c++.cc test-inttypes-c++2.cc signature.h + +## end gnulib module inttypes-c++-tests + +## begin gnulib module inttypes-incomplete + +BUILT_SOURCES += inttypes.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_INTTYPES_H''@|$(NEXT_INTTYPES_H)|g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''PRIPTR_PREFIX''@/$(PRIPTR_PREFIX)/g' \ + -e 's/@''GNULIB_IMAXABS''@/$(GL_GNULIB_IMAXABS)/g' \ + -e 's/@''GNULIB_IMAXDIV''@/$(GL_GNULIB_IMAXDIV)/g' \ + -e 's/@''GNULIB_STRTOIMAX''@/$(GL_GNULIB_STRTOIMAX)/g' \ + -e 's/@''GNULIB_STRTOUMAX''@/$(GL_GNULIB_STRTOUMAX)/g' \ + -e 's/@''HAVE_DECL_IMAXABS''@/$(HAVE_DECL_IMAXABS)/g' \ + -e 's/@''HAVE_DECL_IMAXDIV''@/$(HAVE_DECL_IMAXDIV)/g' \ + -e 's/@''HAVE_DECL_STRTOIMAX''@/$(HAVE_DECL_STRTOIMAX)/g' \ + -e 's/@''HAVE_DECL_STRTOUMAX''@/$(HAVE_DECL_STRTOUMAX)/g' \ + -e 's/@''HAVE_IMAXDIV_T''@/$(HAVE_IMAXDIV_T)/g' \ + -e 's/@''REPLACE_IMAXABS''@/$(REPLACE_IMAXABS)/g' \ + -e 's/@''REPLACE_IMAXDIV''@/$(REPLACE_IMAXDIV)/g' \ + -e 's/@''REPLACE_STRTOIMAX''@/$(REPLACE_STRTOIMAX)/g' \ + -e 's/@''REPLACE_STRTOUMAX''@/$(REPLACE_STRTOUMAX)/g' \ + -e 's/@''INT32_MAX_LT_INTMAX_MAX''@/$(INT32_MAX_LT_INTMAX_MAX)/g' \ + -e 's/@''INT64_MAX_EQ_LONG_MAX''@/$(INT64_MAX_EQ_LONG_MAX)/g' \ + -e 's/@''UINT32_MAX_LT_UINTMAX_MAX''@/$(UINT32_MAX_LT_UINTMAX_MAX)/g' \ + -e 's/@''UINT64_MAX_EQ_ULONG_MAX''@/$(UINT64_MAX_EQ_ULONG_MAX)/g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + $(srcdir)/inttypes.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += inttypes.h inttypes.h-t + +EXTRA_DIST += inttypes.in.h + +## end gnulib module inttypes-incomplete + +## begin gnulib module inttypes-tests + +TESTS += test-inttypes +check_PROGRAMS += test-inttypes +EXTRA_DIST += test-inttypes.c + +## end gnulib module inttypes-tests + +## begin gnulib module limits-h + +BUILT_SOURCES += $(LIMITS_H) + +# We need the following in order to create when the system +# doesn't have one that is compatible with GNU. +if GL_GENERATE_LIMITS_H +limits.h: limits.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \ + $(srcdir)/limits.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +limits.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += limits.h limits.h-t + +EXTRA_DIST += limits.in.h + +## end gnulib module limits-h + +## begin gnulib module limits-h-c++-tests + +if ANSICXX +TESTS += test-limits-h-c++ +check_PROGRAMS += test-limits-h-c++ +test_limits_h_c___SOURCES = test-limits-h-c++.cc test-limits-h-c++2.cc +endif +EXTRA_DIST += test-limits-h-c++.cc test-limits-h-c++2.cc + +## end gnulib module limits-h-c++-tests + +## begin gnulib module limits-h-tests + +TESTS += test-limits-h +check_PROGRAMS += test-limits-h +EXTRA_DIST += test-limits-h.c + +## end gnulib module limits-h-tests + +## begin gnulib module snippet/_Noreturn + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +_NORETURN_H=$(srcdir)/_Noreturn.h + +EXTRA_DIST += _Noreturn.h + +## end gnulib module snippet/_Noreturn + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(srcdir)/arg-nonnull.h + +EXTRA_DIST += arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(srcdir)/c++defs.h + +EXTRA_DIST += c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(srcdir)/warn-on-use.h + +EXTRA_DIST += warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stdbool-c++-tests + +if ANSICXX +TESTS += test-stdbool-c++ +check_PROGRAMS += test-stdbool-c++ +test_stdbool_c___SOURCES = test-stdbool-c++.cc test-stdbool-c++2.cc +endif +EXTRA_DIST += test-stdbool-c++.cc test-stdbool-c++2.cc + +## end gnulib module stdbool-c++-tests + +## begin gnulib module stdbool-tests + +TESTS += test-stdbool +check_PROGRAMS += test-stdbool +EXTRA_DIST += test-stdbool.c + +## end gnulib module stdbool-tests + +## begin gnulib module stddef-c++-tests + +if ANSICXX +TESTS += test-stddef-c++ +check_PROGRAMS += test-stddef-c++ +test_stddef_c___SOURCES = test-stddef-c++.cc test-stddef-c++2.cc +endif +EXTRA_DIST += test-stddef-c++.cc test-stddef-c++2.cc + +## end gnulib module stddef-c++-tests + +## begin gnulib module stddef-tests + +TESTS += test-stddef +check_PROGRAMS += test-stddef +EXTRA_DIST += test-stddef.c + +## end gnulib module stddef-tests + +## begin gnulib module stdint + +BUILT_SOURCES += $(STDINT_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDINT_H +stdint.h: stdint.in.h $(top_builddir)/config.status + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ + -e 's/@''HAVE_C99_STDINT_H''@/$(HAVE_C99_STDINT_H)/g' \ + -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ + -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ + -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ + -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ + -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ + -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \ + -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIG_ATOMIC_T''@/$(BITSIZEOF_SIG_ATOMIC_T)/g' \ + -e 's/@''HAVE_SIGNED_SIG_ATOMIC_T''@/$(HAVE_SIGNED_SIG_ATOMIC_T)/g' \ + -e 's/@''SIG_ATOMIC_T_SUFFIX''@/$(SIG_ATOMIC_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_SIZE_T''@/$(BITSIZEOF_SIZE_T)/g' \ + -e 's/@''SIZE_T_SUFFIX''@/$(SIZE_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WCHAR_T''@/$(BITSIZEOF_WCHAR_T)/g' \ + -e 's/@''HAVE_SIGNED_WCHAR_T''@/$(HAVE_SIGNED_WCHAR_T)/g' \ + -e 's/@''WCHAR_T_SUFFIX''@/$(WCHAR_T_SUFFIX)/g' \ + -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \ + -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \ + -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + $(srcdir)/stdint.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +stdint.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += stdint.h stdint.h-t + +EXTRA_DIST += stdint.in.h + +## end gnulib module stdint + +## begin gnulib module stdint-c++-tests + +if ANSICXX +TESTS += test-stdint-c++ +check_PROGRAMS += test-stdint-c++ +test_stdint_c___SOURCES = test-stdint-c++.cc test-stdint-c++2.cc +endif +EXTRA_DIST += test-stdint-c++.cc test-stdint-c++2.cc + +## end gnulib module stdint-c++-tests + +## begin gnulib module stdint-tests + +TESTS += test-stdint +check_PROGRAMS += test-stdint +EXTRA_DIST += test-stdint.c + +## end gnulib module stdint-tests + +## begin gnulib module stdlib + +BUILT_SOURCES += stdlib.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ + $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ + -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \ + -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \ + -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \ + -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \ + -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \ + -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \ + -e 's/@''GNULIB_GETPROGNAME''@/$(GL_GNULIB_GETPROGNAME)/g' \ + -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \ + -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \ + -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \ + -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \ + -e 's/@''GNULIB_MBSTOWCS''@/$(GL_GNULIB_MBSTOWCS)/g' \ + -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \ + -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \ + -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \ + -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \ + -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \ + -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \ + -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \ + -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \ + -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \ + -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \ + -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \ + -e 's/@''GNULIB_RAND''@/$(GL_GNULIB_RAND)/g' \ + -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \ + -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \ + -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \ + -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \ + -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \ + -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \ + -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \ + -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \ + -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \ + -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \ + -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \ + -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \ + -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \ + -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \ + -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \ + -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \ + -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \ + -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \ + -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \ + -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \ + -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \ + -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \ + -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \ + -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \ + < $(srcdir)/stdlib.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ + -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \ + -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ + -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \ + -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \ + -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \ + -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ + -e 's|@''HAVE_DECL_PROGRAM_INVOCATION_NAME''@|$(HAVE_DECL_PROGRAM_INVOCATION_NAME)|g' \ + -e 's|@''HAVE_GETPROGNAME''@|$(HAVE_GETPROGNAME)|g' \ + -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ + -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \ + -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \ + -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \ + -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \ + -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \ + -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ + -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ + -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ + -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \ + -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ + -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ + -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ + -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \ + -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ + -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ + -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ + -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \ + -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ + -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ + -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ + -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ + -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \ + -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \ + -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ + -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \ + -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \ + -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ + -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \ + -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ + -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ + -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ + -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ + -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE__EXIT''@|$(REPLACE__EXIT)|g' \ + -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \ + -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \ + -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_GETLOADAVG''@|$(REPLACE_GETLOADAVG)|g' \ + -e 's|@''REPLACE_GETPROGNAME''@|$(REPLACE_GETPROGNAME)|g' \ + -e 's|@''REPLACE_GETSUBOPT''@|$(REPLACE_GETSUBOPT)|g' \ + -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \ + -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \ + -e 's|@''REPLACE_MB_CUR_MAX''@|$(REPLACE_MB_CUR_MAX)|g' \ + -e 's|@''REPLACE_MBSTOWCS''@|$(REPLACE_MBSTOWCS)|g' \ + -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ + -e 's|@''REPLACE_MKOSTEMP''@|$(REPLACE_MKOSTEMP)|g' \ + -e 's|@''REPLACE_MKOSTEMPS''@|$(REPLACE_MKOSTEMPS)|g' \ + -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ + -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \ + -e 's|@''REPLACE_POSIX_OPENPT''@|$(REPLACE_POSIX_OPENPT)|g' \ + -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ + -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ + -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \ + -e 's|@''REPLACE_RAND''@|$(REPLACE_RAND)|g' \ + -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \ + -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \ + -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \ + -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \ + -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ + -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ + -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \ + -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ + -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \ + -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \ + -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \ + -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \ + -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \ + -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ + -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _Noreturn/r $(_NORETURN_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += stdlib.h stdlib.h-t1 stdlib.h-t2 stdlib.h-t3 + +EXTRA_DIST += stdlib.in.h + +## end gnulib module stdlib + +## begin gnulib module stdlib-c++-tests + +if ANSICXX +TESTS += test-stdlib-c++ +check_PROGRAMS += test-stdlib-c++ +test_stdlib_c___SOURCES = test-stdlib-c++.cc test-stdlib-c++2.cc +test_stdlib_c___LDADD = $(LDADD) $(LIBINTL) $(GETLOADAVG_LIBS) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-stdlib-c++.cc test-stdlib-c++2.cc signature.h + +## end gnulib module stdlib-c++-tests + +## begin gnulib module stdlib-tests + +TESTS += test-stdlib +check_PROGRAMS += test-stdlib +EXTRA_DIST += test-stdlib.c test-sys_wait.h + +## end gnulib module stdlib-tests + +## begin gnulib module sys_types-c++-tests + +if ANSICXX +TESTS += test-sys_types-c++ +check_PROGRAMS += test-sys_types-c++ +test_sys_types_c___SOURCES = test-sys_types-c++.cc +endif +EXTRA_DIST += test-sys_types-c++.cc + +## end gnulib module sys_types-c++-tests + +## begin gnulib module sys_types-tests + +TESTS += test-sys_types +check_PROGRAMS += test-sys_types +EXTRA_DIST += test-sys_types.c + +## end gnulib module sys_types-tests + +## begin gnulib module test-framework-sh-tests + +TESTS += test-init.sh +EXTRA_DIST += init.sh +EXTRA_DIST += test-init.sh + +## end gnulib module test-framework-sh-tests + +## begin gnulib module unistd-c++-tests + +if ANSICXX +TESTS += test-unistd-c++ +check_PROGRAMS += test-unistd-c++ +test_unistd_c___SOURCES = test-unistd-c++.cc +test_unistd_c___LDADD = $(LDADD) $(LIBINTL) $(CLOCK_TIME_LIB) $(EUIDACCESS_LIBGEN) $(LIBSOCKET) $(GETLOGIN_LIB) $(GETRANDOM_LIB) +endif +EXTRA_DIST += test-unistd-c++.cc signature.h + +## end gnulib module unistd-c++-tests + +## begin gnulib module unistd-tests + +TESTS += test-unistd +check_PROGRAMS += test-unistd +EXTRA_DIST += test-unistd.c + +## end gnulib module unistd-tests + +## begin gnulib module verify + + +EXTRA_DIST += verify.h + +## end gnulib module verify + +## begin gnulib module verify-tests + +TESTS_ENVIRONMENT += MAKE='$(MAKE)' +TESTS += test-verify test-verify.sh +check_PROGRAMS += test-verify +# test-verify-try is never built, but test-verify.sh needs a rule to +# build test-verify-try.o. +EXTRA_PROGRAMS += test-verify-try + +# This test expects compilation of test-verify-try.c to fail, and +# each time it fails, the makefile rule does not perform the usual +# "mv -f $name.Tpo $name.po, so tell make clean to remove that file. +MOSTLYCLEANFILES += .deps/test-verify-try.Tpo +EXTRA_DIST += test-verify.c test-verify-try.c test-verify.sh + +## end gnulib module verify-tests + +## begin gnulib module wchar + +BUILT_SOURCES += wchar.h + +# We need the following in order to create when the system +# version does not work standalone. +wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ + -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ + -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ + -e 's/@''HAVE_CRTDEFS_H''@/$(HAVE_CRTDEFS_H)/g' \ + -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \ + -e 's/@''GNULIB_BTOWC''@/$(GL_GNULIB_BTOWC)/g' \ + -e 's/@''GNULIB_WCTOB''@/$(GL_GNULIB_WCTOB)/g' \ + -e 's/@''GNULIB_MBSINIT''@/$(GL_GNULIB_MBSINIT)/g' \ + -e 's/@''GNULIB_MBSZERO''@/$(GL_GNULIB_MBSZERO)/g' \ + -e 's/@''GNULIB_MBRTOWC''@/$(GL_GNULIB_MBRTOWC)/g' \ + -e 's/@''GNULIB_MBRLEN''@/$(GL_GNULIB_MBRLEN)/g' \ + -e 's/@''GNULIB_MBSRTOWCS''@/$(GL_GNULIB_MBSRTOWCS)/g' \ + -e 's/@''GNULIB_MBSNRTOWCS''@/$(GL_GNULIB_MBSNRTOWCS)/g' \ + -e 's/@''GNULIB_WCRTOMB''@/$(GL_GNULIB_WCRTOMB)/g' \ + -e 's/@''GNULIB_WCSRTOMBS''@/$(GL_GNULIB_WCSRTOMBS)/g' \ + -e 's/@''GNULIB_WCSNRTOMBS''@/$(GL_GNULIB_WCSNRTOMBS)/g' \ + -e 's/@''GNULIB_WCWIDTH''@/$(GL_GNULIB_WCWIDTH)/g' \ + -e 's/@''GNULIB_WMEMCHR''@/$(GL_GNULIB_WMEMCHR)/g' \ + -e 's/@''GNULIB_WMEMCMP''@/$(GL_GNULIB_WMEMCMP)/g' \ + -e 's/@''GNULIB_WMEMCPY''@/$(GL_GNULIB_WMEMCPY)/g' \ + -e 's/@''GNULIB_WMEMMOVE''@/$(GL_GNULIB_WMEMMOVE)/g' \ + -e 's/@''GNULIB_WMEMPCPY''@/$(GL_GNULIB_WMEMPCPY)/g' \ + -e 's/@''GNULIB_WMEMSET''@/$(GL_GNULIB_WMEMSET)/g' \ + -e 's/@''GNULIB_WCSLEN''@/$(GL_GNULIB_WCSLEN)/g' \ + -e 's/@''GNULIB_WCSNLEN''@/$(GL_GNULIB_WCSNLEN)/g' \ + -e 's/@''GNULIB_WCSCPY''@/$(GL_GNULIB_WCSCPY)/g' \ + -e 's/@''GNULIB_WCPCPY''@/$(GL_GNULIB_WCPCPY)/g' \ + -e 's/@''GNULIB_WCSNCPY''@/$(GL_GNULIB_WCSNCPY)/g' \ + -e 's/@''GNULIB_WCPNCPY''@/$(GL_GNULIB_WCPNCPY)/g' \ + -e 's/@''GNULIB_WCSCAT''@/$(GL_GNULIB_WCSCAT)/g' \ + -e 's/@''GNULIB_WCSNCAT''@/$(GL_GNULIB_WCSNCAT)/g' \ + -e 's/@''GNULIB_WCSCMP''@/$(GL_GNULIB_WCSCMP)/g' \ + -e 's/@''GNULIB_WCSNCMP''@/$(GL_GNULIB_WCSNCMP)/g' \ + -e 's/@''GNULIB_WCSCASECMP''@/$(GL_GNULIB_WCSCASECMP)/g' \ + -e 's/@''GNULIB_WCSNCASECMP''@/$(GL_GNULIB_WCSNCASECMP)/g' \ + -e 's/@''GNULIB_WCSCOLL''@/$(GL_GNULIB_WCSCOLL)/g' \ + -e 's/@''GNULIB_WCSXFRM''@/$(GL_GNULIB_WCSXFRM)/g' \ + -e 's/@''GNULIB_WCSDUP''@/$(GL_GNULIB_WCSDUP)/g' \ + -e 's/@''GNULIB_WCSCHR''@/$(GL_GNULIB_WCSCHR)/g' \ + -e 's/@''GNULIB_WCSRCHR''@/$(GL_GNULIB_WCSRCHR)/g' \ + -e 's/@''GNULIB_WCSCSPN''@/$(GL_GNULIB_WCSCSPN)/g' \ + -e 's/@''GNULIB_WCSSPN''@/$(GL_GNULIB_WCSSPN)/g' \ + -e 's/@''GNULIB_WCSPBRK''@/$(GL_GNULIB_WCSPBRK)/g' \ + -e 's/@''GNULIB_WCSSTR''@/$(GL_GNULIB_WCSSTR)/g' \ + -e 's/@''GNULIB_WCSTOK''@/$(GL_GNULIB_WCSTOK)/g' \ + -e 's/@''GNULIB_WCSWIDTH''@/$(GL_GNULIB_WCSWIDTH)/g' \ + -e 's/@''GNULIB_WCSFTIME''@/$(GL_GNULIB_WCSFTIME)/g' \ + -e 's/@''GNULIB_WGETCWD''@/$(GL_GNULIB_WGETCWD)/g' \ + -e 's/@''GNULIB_MDA_WCSDUP''@/$(GL_GNULIB_MDA_WCSDUP)/g' \ + -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \ + < $(srcdir)/wchar.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ + -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ + -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ + -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ + -e 's|@''HAVE_MBRLEN''@|$(HAVE_MBRLEN)|g' \ + -e 's|@''HAVE_MBSRTOWCS''@|$(HAVE_MBSRTOWCS)|g' \ + -e 's|@''HAVE_MBSNRTOWCS''@|$(HAVE_MBSNRTOWCS)|g' \ + -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ + -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ + -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ + -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ + -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ + -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ + -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ + -e 's|@''HAVE_WMEMPCPY''@|$(HAVE_WMEMPCPY)|g' \ + -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ + -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ + -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ + -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ + -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ + -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ + -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ + -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ + -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ + -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ + -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ + -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ + -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ + -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ + -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ + -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ + -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ + -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ + -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ + -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ + -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ + -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ + -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ + -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ + -e 's|@''HAVE_WCSFTIME''@|$(HAVE_WCSFTIME)|g' \ + -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ + -e 's|@''HAVE_DECL_WCSDUP''@|$(HAVE_DECL_WCSDUP)|g' \ + -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ + -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ + -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ + -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \ + -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ + -e 's|@''REPLACE_MBRTOWC''@|$(REPLACE_MBRTOWC)|g' \ + -e 's|@''REPLACE_MBRLEN''@|$(REPLACE_MBRLEN)|g' \ + -e 's|@''REPLACE_MBSRTOWCS''@|$(REPLACE_MBSRTOWCS)|g' \ + -e 's|@''REPLACE_MBSNRTOWCS''@|$(REPLACE_MBSNRTOWCS)|g' \ + -e 's|@''REPLACE_WCRTOMB''@|$(REPLACE_WCRTOMB)|g' \ + -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ + -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ + -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ + -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ + -e 's|@''REPLACE_WCSFTIME''@|$(REPLACE_WCSFTIME)|g' \ + -e 's|@''REPLACE_WCSCMP''@|$(REPLACE_WCSCMP)|g' \ + -e 's|@''REPLACE_WCSNCMP''@|$(REPLACE_WCSNCMP)|g' \ + -e 's|@''REPLACE_WCSSTR''@|$(REPLACE_WCSSTR)|g' \ + -e 's|@''REPLACE_WCSTOK''@|$(REPLACE_WCSTOK)|g' \ + -e 's|@''REPLACE_WMEMCMP''@|$(REPLACE_WMEMCMP)|g' \ + -e 's|@''REPLACE_WMEMPCPY''@|$(REPLACE_WMEMPCPY)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t2 > $@-t3 + $(AM_V_at)rm -f $@-t1 $@-t2 + $(AM_V_at)mv $@-t3 $@ +MOSTLYCLEANFILES += wchar.h wchar.h-t1 wchar.h-t2 wchar.h-t3 + +EXTRA_DIST += wchar.in.h + +## end gnulib module wchar + +## begin gnulib module wchar-c++-tests + +if ANSICXX +TESTS += test-wchar-c++ +check_PROGRAMS += test-wchar-c++ +test_wchar_c___SOURCES = test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc +test_wchar_c___LDADD = $(LDADD) $(LIBUNISTRING) $(LIBINTL) $(NANOSLEEP_LIB) $(EUIDACCESS_LIBGEN) $(LIBTHREAD) +endif +EXTRA_DIST += test-wchar-c++.cc test-wchar-c++2.cc test-wchar-c++3.cc signature.h + +## end gnulib module wchar-c++-tests + +## begin gnulib module wchar-tests + +TESTS += test-wchar +check_PROGRAMS += test-wchar +EXTRA_DIST += test-wchar.c + +## end gnulib module wchar-tests + +## begin gnulib module dummy + +libtests_a_SOURCES += dummy.c + +## end gnulib module dummy + +all: all-notice +all-notice: + @echo '## ---------------------------------------------------- ##' + @echo '## ------------------- Gnulib tests ------------------- ##' + @echo '## You can ignore compiler warnings in this directory. ##' + @echo '## ---------------------------------------------------- ##' + +check-am: check-notice +check-notice: + @echo '## ---------------------------------------------------------------------- ##' + @echo '## ---------------------------- Gnulib tests ---------------------------- ##' + @echo '## Please report test failures in this directory to . ##' + @echo '## ---------------------------------------------------------------------- ##' + +# Clean up after Solaris cc. +clean-local: + rm -rf SunWS_cache + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/_Noreturn.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/_Noreturn.h new file mode 100644 index 00000000..7326bd47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/_Noreturn.h @@ -0,0 +1,50 @@ +/* A C macro for declaring that a function does not return. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/assert.in.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/assert.in.h new file mode 100644 index 00000000..6e4995e1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/assert.in.h @@ -0,0 +1,27 @@ +/* Substitute for and wrapper around + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Do not guard the include, since is supposed to define + the assert macro each time it is included. */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#@INCLUDE_NEXT@ @NEXT_ASSERT_H@ + +/* The definition of static_assert is copied here. */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/dummy.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/dummy.c new file mode 100644 index 00000000..673aafaf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/dummy.c @@ -0,0 +1,31 @@ +/* A dummy file, to prevent empty libraries from breaking builds. + Copyright (C) 2004, 2007, 2009-2024 Free Software Foundation, Inc. + + This file is in the public domain. */ + +/* Some systems, reportedly OpenBSD and Mac OS X, refuse to create + libraries without any object files. You might get an error like: + + > ar cru .libs/libgl.a + > ar: no archive members specified + + Compiling this file, and adding its object file to the library, will + prevent the library from being empty. */ + +/* Some systems, such as Solaris with cc 5.0, refuse to work with libraries + that don't export any symbol. You might get an error like: + + > cc ... libgnu.a + > ild: (bad file) garbled symbol table in archive ../gllib/libgnu.a + + Compiling this file, and adding its object file to the library, will + prevent the library from exporting no symbols. */ + +#ifdef __sun +/* This declaration ensures that the library will export at least 1 symbol. */ +int gl_dummy_symbol; +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +typedef int dummy; +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/init.sh b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/init.sh new file mode 100644 index 00000000..c5ec5cfd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/init.sh @@ -0,0 +1,706 @@ +# source this file; set up for tests + +# Copyright (C) 2009-2024 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Using this file in a test +# ========================= +# +# The typical skeleton of a test looks like this: +# +# #!/bin/sh +# . "${srcdir=.}/init.sh"; path_prepend_ . +# Execute some commands. +# Note that these commands are executed in a subdirectory, therefore you +# need to prepend "../" to relative filenames in the build directory. +# Note that the "path_prepend_ ." is useful only if the body of your +# test invokes programs residing in the initial directory. +# For example, if the programs you want to test are in src/, and this test +# script is named tests/test-1, then you would use "path_prepend_ ../src", +# or perhaps export PATH='$(abs_top_builddir)/src$(PATH_SEPARATOR)'"$$PATH" +# to all tests via automake's TESTS_ENVIRONMENT. +# Set the exit code 0 for success, 77 for skipped, or 1 or other for failure. +# Use the skip_ and fail_ functions to print a diagnostic and then exit +# with the corresponding exit code. +# Exit $? + +# Executing a test that uses this file +# ==================================== +# +# Running a single test: +# $ make check TESTS=test-foo.sh +# +# Running a single test, with verbose output: +# $ make check TESTS=test-foo.sh VERBOSE=yes +# +# Running a single test, keeping the temporary directory: +# $ make check TESTS=test-foo.sh KEEP=yes +# +# Running a single test, with single-stepping: +# 1. Go into a sub-shell: +# $ bash +# 2. Set relevant environment variables from TESTS_ENVIRONMENT in the +# Makefile: +# $ export srcdir=../../tests # this is an example +# 3. Execute the commands from the test, copy&pasting them one by one: +# $ . "$srcdir/init.sh"; path_prepend_ . +# ... +# 4. Finally +# $ exit + +# ============================================================================= +# Elementary diagnostics + +ME_=`expr "./$0" : '.*/\(.*\)$'` + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# We use a trap below for cleanup. This requires us to go through +# hoops to get the right exit status transported through the handler. +# So use 'Exit STATUS' instead of 'exit STATUS' inside of the tests. +# Turn off errexit here so that we don't trip the bug with OSF1/Tru64 +# sh inside this function. +Exit () { set +e; (exit $1); exit $1; } + +# Print warnings (e.g., about skipped and failed tests) to this file number. +# Override by defining to say, 9, in init.cfg, and putting say, +# export ...ENVVAR_SETTINGS...; $(SHELL) 9>&2 +# in the definition of TESTS_ENVIRONMENT in your tests/Makefile.am file. +# This is useful when using automake's parallel tests mode, to print +# the reason for skip/failure to console, rather than to the .log files. +: ${stderr_fileno_=2} + +# Note that correct expansion of "$*" depends on IFS starting with ' '. +# Always write the full diagnostic to stderr. +# When stderr_fileno_ is not 2, also emit the first line of the +# diagnostic to that file descriptor. +warn_ () +{ + # If IFS does not start with ' ', set it and emit the warning in a subshell. + case $IFS in + ' '*) printf '%s\n' "$*" >&2 + test $stderr_fileno_ = 2 \ + || { printf '%s\n' "$*" | sed 1q >&$stderr_fileno_ ; } ;; + *) (IFS=' '; warn_ "$@");; + esac +} +fail_ () { warn_ "$ME_: failed test: $@"; Exit 1; } +skip_ () { warn_ "$ME_: skipped test: $@"; Exit 77; } +fatal_ () { warn_ "$ME_: hard error: $@"; Exit 99; } +framework_failure_ () { warn_ "$ME_: set-up failure: $@"; Exit 99; } + +# ============================================================================= +# Ensure the shell supports modern syntax. + +# Sanitize this shell to POSIX mode, if possible. +DUALCASE=1; export DUALCASE +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; + esac +fi + +# We require $(...) support unconditionally. +# We require that the printf built-in work correctly regarding octal escapes; +# this eliminates /bin/sh on AIX 7.2. +# We require non-surprising "local" semantics (this eliminates dash). +# This takes the admittedly draconian step of eliminating dash, because the +# assignment tab=$(printf '\t') works fine, yet preceding it with "local " +# transforms it into an assignment that sets the variable to the empty string. +# That is too counter-intuitive, and can lead to subtle run-time malfunction. +# The example below is less subtle in that with dash, it evokes the run-time +# exception "dash: 1: local: 1: bad variable name". +# We require a few additional shell features only when $EXEEXT is nonempty, +# in order to support automatic $EXEEXT emulation: +# - hyphen-containing alias names +# - we prefer to use ${var#...} substitution, rather than having +# to work around lack of support for that feature. +# The following code attempts to find a shell with support for these features. +# If the current shell passes the test, we're done. Otherwise, test other +# shells until we find one that passes. If one is found, re-exec it. +# If no acceptable shell is found, skip the current test. +# +# The "...set -x; P=1 true 2>err..." test is to disqualify any shell that +# emits "P=1" into err, as /bin/sh from SunOS 5.11 and OpenBSD 4.7 do. +# +# Use "9" to indicate success (rather than 0), in case some shell acts +# like Solaris 10's /bin/sh but exits successfully instead of with status 2. + +# Eval this code in a subshell to determine a shell's suitability. +# 10 - passes all tests; ok to use +# 9 - ok, but enabling "set -x" corrupts app stderr; prefer higher score +# ? - not ok +gl_shell_test_script_=' +test $(echo y) = y || exit 1 +LC_ALL=en_US.UTF-8 printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +printf "\\351" 2>/dev/null \ + | LC_ALL=C tr "\\351" x | LC_ALL=C grep "^x$" > /dev/null \ + || exit 1 +f_local_() { local v=1; }; f_local_ || exit 1 +f_dash_local_fail_() { local t=$(printf " 1"); }; f_dash_local_fail_ +score_=10 +if test "$VERBOSE" = yes; then + test -n "$( (exec 3>&1; set -x; P=1 true 2>&3) 2> /dev/null)" && score_=9 +fi +test -z "$EXEEXT" && exit $score_ +shopt -s expand_aliases +alias a-b="echo zoo" +v=abx + test ${v%x} = ab \ + && test ${v#a} = bx \ + && test $(a-b) = zoo \ + && exit $score_ +' + +if test "x$1" = "x--no-reexec"; then + shift +else + # Assume a working shell. Export to subshells (setup_ needs this). + gl_set_x_corrupts_stderr_=false + export gl_set_x_corrupts_stderr_ + + # Record the first marginally acceptable shell. + marginal_= + + # Search for a shell that meets our requirements. + for re_shell_ in __current__ "${CONFIG_SHELL:-no_shell}" \ + /bin/sh bash dash zsh pdksh fail + do + test "$re_shell_" = no_shell && continue + + # If we've made it all the way to the sentinel, "fail" without + # finding even a marginal shell, skip this test. + if test "$re_shell_" = fail; then + test -z "$marginal_" && skip_ failed to find an adequate shell + re_shell_=$marginal_ + break + fi + + # When testing the current shell, simply "eval" the test code. + # Otherwise, run it via $re_shell_ -c ... + if test "$re_shell_" = __current__; then + # 'eval'ing this code makes Solaris 10's /bin/sh exit with + # $? set to 2. It does not evaluate any of the code after the + # "unexpected" first '('. Thus, we must run it in a subshell. + ( eval "$gl_shell_test_script_" ) > /dev/null 2>&1 + else + "$re_shell_" -c "$gl_shell_test_script_" 2>/dev/null + fi + + st_=$? + + # $re_shell_ works just fine. Use it. + if test $st_ = 10; then + gl_set_x_corrupts_stderr_=false + break + fi + + # If this is our first marginally acceptable shell, remember it. + if test "$st_:$marginal_" = 9: ; then + marginal_="$re_shell_" + gl_set_x_corrupts_stderr_=true + fi + done + + if test "$re_shell_" != __current__; then + # Found a usable shell. Preserve -v and -x. + case $- in + *v*x* | *x*v*) opts_=-vx ;; + *v*) opts_=-v ;; + *x*) opts_=-x ;; + *) opts_= ;; + esac + re_shell=$re_shell_ + export re_shell + exec "$re_shell_" $opts_ "$0" --no-reexec "$@" + echo "$ME_: exec failed" 1>&2 + exit 127 + fi +fi + +# ============================================================================= +# Ensure the shell behaves reasonably. + +# If this is bash, turn off all aliases. +test -n "$BASH_VERSION" && unalias -a + +# Note that when supporting $EXEEXT (transparently mapping from PROG_NAME to +# PROG_NAME.exe), we want to support hyphen-containing names like test-acos. +# That is part of the shell-selection test above. Why use aliases rather +# than functions? Because support for hyphen-containing aliases is more +# widespread than that for hyphen-containing function names. +test -n "$EXEEXT" && test -n "$BASH_VERSION" && shopt -s expand_aliases + +# ============================================================================= +# Creating a temporary directory (needed by the core test framework) + +# Create a temporary directory, much like mktemp -d does. +# Written by Jim Meyering. +# +# Usage: mktempd_ /tmp phoey.XXXXXXXXXX +# +# First, try to use the mktemp program. +# Failing that, we'll roll our own mktemp-like function: +# - try to get random bytes from /dev/urandom, mapping them to file-name bytes +# - failing that, generate output from a combination of quickly-varying +# sources and awk. +# - try to create the desired directory. +# - make only $MAX_TRIES_ attempts + +# Helper function. Print $N pseudo-random bytes from a-zA-Z0-9. +rand_bytes_ () +{ + n_=$1 + + # Maybe try openssl rand -base64 $n_prime_|tr '+/=\012' abcd first? + # But if they have openssl, they probably have mktemp, too. + + chars_=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + dev_rand_=/dev/urandom + if test -r "$dev_rand_"; then + # Note: 256-length($chars_) == 194; 3 copies of $chars_ is 186 + 8 = 194. + dd ibs=$n_ count=1 if=$dev_rand_ 2>/dev/null \ + | LC_ALL=C tr -c $chars_ 01234567$chars_$chars_$chars_ + return + fi + + # Fall back on quickly-varying sources + awk. + # Limit awk program to 7th Edition Unix so that it works even on Solaris 10. + + (date; date +%N; free; who -a; w; ps auxww; ps -ef) 2>&1 | awk ' + BEGIN { + n = '"$n_"' + for (i = 0; i < 256; i++) + ordinal[sprintf ("%c", i)] = i + } + { + for (i = 1; i <= length; i++) + a[ai++ % n] += ordinal[substr ($0, i, 1)] + } + END { + chars = "'"$chars_"'" + charslen = length (chars) + for (i = 0; i < n; i++) + printf "%s", substr (chars, a[i] % charslen + 1, 1) + printf "\n" + } + ' +} + +mktempd_ () +{ + case $# in + 2);; + *) fail_ "Usage: mktempd_ DIR TEMPLATE";; + esac + + destdir_=$1 + template_=$2 + + MAX_TRIES_=4 + + # Disallow any trailing slash on specified destdir: + # it would subvert the post-mktemp "case"-based destdir test. + case $destdir_ in + / | //) destdir_slash_=$destdir;; + */) fail_ "invalid destination dir: remove trailing slash(es)";; + *) destdir_slash_=$destdir_/;; + esac + + case $template_ in + *XXXX) ;; + *) fail_ \ + "invalid template: $template_ (must have a suffix of at least 4 X's)";; + esac + + # First, try to use mktemp. + d=`unset TMPDIR; { mktemp -d -t -p "$destdir_" "$template_"; } 2>/dev/null` && + + # The resulting name must be in the specified directory. + case $d in "$destdir_slash_"*) :;; *) false;; esac && + + # It must have created the directory. + test -d "$d" && + + # It must have 0700 permissions. Handle sticky "S" bits. + perms=`ls -dgo "$d" 2>/dev/null` && + case $perms in drwx--[-S]---*) :;; *) false;; esac && { + echo "$d" + return + } + + # If we reach this point, we'll have to create a directory manually. + + # Get a copy of the template without its suffix of X's. + base_template_=`echo "$template_"|sed 's/XX*$//'` + + # Calculate how many X's we've just removed. + template_length_=`echo "$template_" | wc -c` + nx_=`echo "$base_template_" | wc -c` + nx_=`expr $template_length_ - $nx_` + + err_= + i_=1 + while :; do + X_=`rand_bytes_ $nx_` + candidate_dir_="$destdir_slash_$base_template_$X_" + err_=`mkdir -m 0700 "$candidate_dir_" 2>&1` \ + && { echo "$candidate_dir_"; return; } + test $MAX_TRIES_ -le $i_ && break; + i_=`expr $i_ + 1` + done + fail_ "$err_" +} + +# ============================================================================= +# Core test framework + +# An arbitrary prefix to help distinguish test directories. +testdir_prefix_ () { printf gt; } + +# Set up the environment for the test to run in. +setup_ () +{ + if test "$VERBOSE" = yes; then + # Test whether set -x may cause the selected shell to corrupt an + # application's stderr. Many do, including zsh-4.3.10 and the /bin/sh + # from SunOS 5.11, OpenBSD 4.7 and Irix 6.5. + # If enabling verbose output this way would cause trouble, simply + # issue a warning and refrain. + if $gl_set_x_corrupts_stderr_; then + warn_ "using SHELL=$SHELL with 'set -x' corrupts stderr" + else + set -x + fi + fi + + initial_cwd_=$PWD + + # Create and enter the temporary directory. + pfx_=`testdir_prefix_` + test_dir_=`mktempd_ "$initial_cwd_" "$pfx_-$ME_.XXXX"` \ + || fail_ "failed to create temporary directory in $initial_cwd_" + cd "$test_dir_" || fail_ "failed to cd to temporary directory" + # Set variables srcdir, builddir, for the convenience of the test. + case $srcdir in + /* | ?:*) ;; + *) srcdir="../$srcdir" ;; + esac + builddir=".." + export srcdir builddir + + # As autoconf-generated configure scripts do, ensure that IFS + # is defined initially, so that saving and restoring $IFS works. + gl_init_sh_nl_=' +' + IFS=" "" $gl_init_sh_nl_" + + # This trap statement, along with a trap on 0 below, ensure that the + # temporary directory, $test_dir_, is removed upon exit as well as + # upon receipt of any of the listed signals. + for sig_ in 1 2 3 13 15; do + eval "trap 'Exit $(expr $sig_ + 128)' $sig_" + done + + # Remove relative and non-accessible directories from PATH, including '.' + # and Zero-length entries. + saved_IFS="$IFS"; IFS="$PATH_SEPARATOR" + new_PATH= + for dir in $PATH; do + IFS="$saved_IFS" + case "$dir" in + [\\/]* | ?:[\\/]*) + test -d "$dir/." || continue + new_PATH="${new_PATH}${new_PATH:+$PATH_SEPARATOR}${dir}" + ;; + esac + done + IFS="$saved_IFS" + PATH="$new_PATH" + export PATH +} + +# This is a stub function that is run upon trap (upon regular exit and +# interrupt). Override it with a per-test function, e.g., to unmount +# a partition, or to undo any other global state changes. +cleanup_ () { :; } + +# Run the user-overridable cleanup_ function, remove the temporary +# directory and exit with the incoming value of $?. +remove_tmp_ () +{ + __st=$? + cleanup_ + if test "$KEEP" = yes; then + echo "Not removing temporary directory $test_dir_" + else + # cd out of the directory we're about to remove + cd "$initial_cwd_" || cd / || cd /tmp + chmod -R u+rwx "$test_dir_" + # If removal fails and exit status was to be 0, then change it to 1. + rm -rf "$test_dir_" || { test $__st = 0 && __st=1; } + fi + exit $__st +} + +# ============================================================================= +# Prepending directories to PATH + +# Given a directory name, DIR, if every entry in it that matches *.exe +# contains only the specified bytes (see the case stmt below), then print +# a space-separated list of those names and return 0. Otherwise, don't +# print anything and return 1. Naming constraints apply also to DIR. +find_exe_basenames_ () +{ + feb_dir_=$1 + feb_fail_=0 + feb_result_= + feb_sp_= + for feb_file_ in $feb_dir_/*.exe; do + # If there was no *.exe file, or there existed a file named "*.exe" that + # was deleted between the above glob expansion and the existence test + # below, just skip it. + test "x$feb_file_" = "x$feb_dir_/*.exe" && test ! -f "$feb_file_" \ + && continue + # Exempt [.exe, since we can't create a function by that name, yet + # we can't invoke [ by PATH search anyways due to shell builtins. + test "x$feb_file_" = "x$feb_dir_/[.exe" && continue + case $feb_file_ in + *[!-a-zA-Z/0-9_.+]*) feb_fail_=1; break;; + *) # Remove leading file name components as well as the .exe suffix. + feb_file_=${feb_file_##*/} + feb_file_=${feb_file_%.exe} + feb_result_="$feb_result_$feb_sp_$feb_file_";; + esac + feb_sp_=' ' + done + test $feb_fail_ = 0 && printf %s "$feb_result_" + return $feb_fail_ +} + +# Consider the files in directory, $1. +# For each file name of the form PROG.exe, create an alias named +# PROG that simply invokes PROG.exe, then return 0. If any selected +# file name or the directory name, $1, contains an unexpected character, +# define no alias and return 1. +create_exe_shims_ () +{ + case $EXEEXT in + '') return 0 ;; + .exe) ;; + *) echo "$0: unexpected \$EXEEXT value: $EXEEXT" 1>&2; return 1 ;; + esac + + base_names_=`find_exe_basenames_ $1` \ + || { echo "$0 (exe_shim): skipping directory: $1" 1>&2; return 0; } + + if test -n "$base_names_"; then + for base_ in $base_names_; do + alias "$base_"="$base_$EXEEXT" + done + fi + + return 0 +} + +# Use this function to prepend to PATH an absolute name for each +# specified, possibly-$initial_cwd_-relative, directory. +path_prepend_ () +{ + while test $# != 0; do + path_dir_=$1 + case $path_dir_ in + '') fail_ "invalid path dir: '$1'";; + /* | ?:*) abs_path_dir_=$path_dir_;; + *) abs_path_dir_=$initial_cwd_/$path_dir_;; + esac + case $abs_path_dir_ in + *$PATH_SEPARATOR*) fail_ "invalid path dir: '$abs_path_dir_'";; + esac + PATH="$abs_path_dir_$PATH_SEPARATOR$PATH" + + # Create an alias, FOO, for each FOO.exe in this directory. + create_exe_shims_ "$abs_path_dir_" \ + || fail_ "something failed (above): $abs_path_dir_" + shift + done + export PATH +} + +# ============================================================================= +# Convenience environment variables for the tests + +# ----------------------------------------------------------------------------- + +# Enable glibc's malloc-perturbing option. +# This is useful for exposing code that depends on the fact that +# malloc-related functions often return memory that is mostly zeroed. +# If you have the time and cycles, use valgrind to do an even better job. +: ${MALLOC_PERTURB_=87} +export MALLOC_PERTURB_ + +# ----------------------------------------------------------------------------- + +# The interpreter for Bourne-shell scripts. +# No special standards compatibility requirements. +# Some environments, such as Android, don't have /bin/sh. +if test -f /bin/sh$EXEEXT; then + BOURNE_SHELL=/bin/sh +else + BOURNE_SHELL=sh +fi + +# ============================================================================= +# Convenience functions for the tests + +# ----------------------------------------------------------------------------- +# Return value checking + +# This is used to simplify checking of the return value +# which is useful when ensuring a command fails as desired. +# I.e., just doing `command ... &&fail=1` will not catch +# a segfault in command for example. With this helper you +# instead check an explicit exit code like +# returns_ 1 command ... || fail +returns_ () { + # Disable tracing so it doesn't interfere with stderr of the wrapped command + { set +x; } 2>/dev/null + + local exp_exit="$1" + shift + "$@" + test $? -eq $exp_exit && ret_=0 || ret_=1 + + if test "$VERBOSE" = yes && test "$gl_set_x_corrupts_stderr_" = false; then + set -x + fi + { return $ret_; } 2>/dev/null +} + +# ----------------------------------------------------------------------------- +# Text file comparison + +# Emit a header similar to that from diff -u; Print the simulated "diff" +# command so that the order of arguments is clear. Don't bother with @@ lines. +emit_diff_u_header_ () +{ + printf '%s\n' "diff -u $*" \ + "--- $1 1970-01-01" \ + "+++ $2 1970-01-01" +} + +# Arrange not to let diff or cmp operate on /dev/null, +# since on some systems (at least OSF/1 5.1), that doesn't work. +# When there are not two arguments, or no argument is /dev/null, return 2. +# When one argument is /dev/null and the other is not empty, +# cat the nonempty file to stderr and return 1. +# Otherwise, return 0. +compare_dev_null_ () +{ + test $# = 2 || return 2 + + if test "x$1" = x/dev/null; then + test -s "$2" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/+/' "$2" + return 1 + fi + + if test "x$2" = x/dev/null; then + test -s "$1" || return 0 + emit_diff_u_header_ "$@"; sed 's/^/-/' "$1" + return 1 + fi + + return 2 +} + +for diff_opt_ in -u -U3 -c '' no; do + test "$diff_opt_" != no && + diff_out_=`exec 2>/dev/null + LC_ALL=C diff $diff_opt_ "$0" "$0" < /dev/null` && + break +done +if test "$diff_opt_" != no; then + if test -z "$diff_out_"; then + compare_ () { LC_ALL=C diff $diff_opt_ "$@"; } + else + compare_ () + { + # If no differences were found, AIX and HP-UX 'diff' produce output + # like "No differences encountered". Hide this output. + LC_ALL=C diff $diff_opt_ "$@" > diff.out + diff_status_=$? + test $diff_status_ -eq 0 || cat diff.out || diff_status_=2 + rm -f diff.out || diff_status_=2 + return $diff_status_ + } + fi +elif cmp -s /dev/null /dev/null 2>/dev/null; then + compare_ () { cmp -s "$@"; } +else + compare_ () { cmp "$@"; } +fi + +# Usage: compare EXPECTED ACTUAL +# +# Given compare_dev_null_'s preprocessing, defer to compare_ if 2 or more. +# Otherwise, propagate $? to caller: any diffs have already been printed. +compare () +{ + # This looks like it can be factored to use a simple "case $?" + # after unchecked compare_dev_null_ invocation, but that would + # fail in a "set -e" environment. + if compare_dev_null_ "$@"; then + return 0 + else + case $? in + 1) return 1;; + *) compare_ "$@";; + esac + fi +} + +# ----------------------------------------------------------------------------- + +# If you want to override the testdir_prefix_ function, +# or to add more utility functions, use this file. +test -f "$srcdir/init.cfg" \ + && . "$srcdir/init.cfg" + +# ============================================================================= +# Set up the environment for the test to run in. + +setup_ "$@" +# This trap is here, rather than in the setup_ function, because some +# shells run the exit trap at shell function exit, rather than script exit. +trap remove_tmp_ EXIT diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/intprops-internal.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/intprops-internal.h new file mode 100644 index 00000000..c8a87d2b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/intprops-internal.h @@ -0,0 +1,397 @@ +/* intprops-internal.h -- properties of integer types not visible to users + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_INTERNAL_H +#define _GL_INTPROPS_INTERNAL_H + +#include + +/* Pacify GCC 13.2 in some calls to _GL_EXPR_SIGNED. */ +#if defined __GNUC__ && 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wtype-limits" +#endif + +/* Return a value with the common real type of E and V and the value of V. + Do not evaluate E. */ +#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v)) + +/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see + . */ +#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v)) + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the real type T is signed. */ +#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) + +/* The maximum and minimum values for the type of the expression E, + after integer promotion. E is not evaluated. */ +#define _GL_INT_MINIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_CONVERT (e, 0)) +#define _GL_INT_MAXIMUM(e) \ + (_GL_EXPR_SIGNED (e) \ + ? _GL_SIGNED_INT_MAXIMUM (e) \ + : _GL_INT_NEGATE_CONVERT (e, 1)) +#define _GL_SIGNED_INT_MAXIMUM(e) \ + (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1) + +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + This assumption is tested by the intprops-tests module. */ + +/* Does the __typeof__ keyword work? This could be done by + 'configure', but for now it's easier to do it by hand. */ +#if (2 <= __GNUC__ \ + || (4 <= __clang_major__) \ + || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +# define _GL_HAVE___TYPEOF__ 1 +#else +# define _GL_HAVE___TYPEOF__ 0 +#endif + +/* Return 1 if the integer type or expression T might be signed. Return 0 + if it is definitely unsigned. T must not be a bit-field expression. + This macro does not evaluate its argument, and expands to an + integer constant expression. */ +#if _GL_HAVE___TYPEOF__ +# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t)) +#else +# define _GL_SIGNED_TYPE_OR_EXPR(t) 1 +#endif + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + A should not have side effects, and A's type should be an + integer with minimum value MIN and maximum MAX. */ +#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + ((min) < 0 ? (a) < - (max) : 0 < (a)) + +/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow + (A, B, P) work when P is non-null. */ +#ifdef __EDG__ +/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned + . */ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow) +/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x, + see . */ +#elif 7 <= __GNUC__ +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1 +#else +# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0 +#endif + +/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */ +#if defined __clang_major__ && __clang_major__ < 14 +/* Work around Clang bug . */ +# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0 +#else +# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW +#endif + +/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for + __builtin_sub_overflow_p and __builtin_mul_overflow_p. */ +#ifdef __EDG__ +/* In EDG-based compilers like ICC 2021.3 and earlier, + __builtin_add_overflow_p etc. are not treated as integral constant + expressions even when all arguments are. */ +# define _GL_HAS_BUILTIN_OVERFLOW_P 0 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p) +#else +# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__) +#endif + +#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \ + && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW)) +# include +#endif + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. Arguments should not have side + effects and A, B and *R can be of any integer type other than char, + bool, a bit-precise integer type, or an enumeration type. */ +#if _GL_HAS_BUILTIN_ADD_OVERFLOW +# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r) +#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H +# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b)) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b)) +#else +# define _GL_INT_ADD_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW) +# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW) +#endif +#if _GL_HAS_BUILTIN_MUL_OVERFLOW +# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \ + || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \ + && !defined __EDG__) +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r) +# else + /* Work around GCC bug 91450. */ +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \ + && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \ + ? ((void) __builtin_mul_overflow (a, b, r), 1) \ + : __builtin_mul_overflow (a, b, r)) +# endif +#elif defined ckd_mul && !defined _GL_STDCKDINT_H +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b)) +#else +# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \ + _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW) +#endif + +/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193 + https://llvm.org/bugs/show_bug.cgi?id=25390 + For now, assume all versions of GCC-like compilers generate bogus + warnings for _Generic. This matters only for compilers that + lack relevant builtins. */ +#if __GNUC__ || defined __clang__ +# define _GL__GENERIC_BOGUS 1 +#else +# define _GL__GENERIC_BOGUS 0 +#endif + +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. Return 1 if the + result overflows. Arguments should not have side effects, + and A, B and *R can be of any integer type other than char, bool, a + bit-precise integer type, or an enumeration type. */ +#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (_Generic \ + (*(r), \ + signed char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + signed char, SCHAR_MIN, SCHAR_MAX), \ + unsigned char: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned char, 0, UCHAR_MAX), \ + short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + short int, SHRT_MIN, SHRT_MAX), \ + unsigned short int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned short int, 0, USHRT_MAX), \ + int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX), \ + unsigned int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX), \ + long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX), \ + unsigned long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX), \ + long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX), \ + unsigned long long int: \ + _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +#else +/* Store the low-order bits of A B into *R, where OP specifies + the operation and OVERFLOW the overflow predicate. If *R is + signed, its type is ST with bounds SMIN..SMAX; otherwise its type + is UT with bounds U..UMAX. ST and UT are narrower than int. + Return 1 if the result overflows. Arguments should not have side + effects, and A, B and *R can be of any integer type other than + char, bool, a bit-precise integer type, or an enumeration type. */ +# if _GL_HAVE___TYPEOF__ +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (_GL_TYPE_SIGNED (__typeof__ (*(r))) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax)) +# else +# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \ + (overflow (a, b, smin, smax) \ + ? (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \ + : (overflow (a, b, 0, umax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0))) +# endif + +# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (signed char) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + signed char, SCHAR_MIN, SCHAR_MAX, \ + unsigned char, UCHAR_MAX) \ + : sizeof *(r) == sizeof (short int) \ + ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \ + short int, SHRT_MIN, SHRT_MAX, \ + unsigned short int, USHRT_MAX) \ + : sizeof *(r) == sizeof (int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + int, INT_MIN, INT_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \ + unsigned int, 0, UINT_MAX)) \ + : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow)) +# ifdef LLONG_MAX +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (sizeof *(r) == sizeof (long int) \ + ? (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) \ + : (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + long long int, LLONG_MIN, LLONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \ + unsigned long long int, 0, ULLONG_MAX))) +# else +# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \ + (_GL_EXPR_SIGNED (*(r)) \ + ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + long int, LONG_MIN, LONG_MAX) \ + : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \ + unsigned long int, 0, ULONG_MAX)) +# endif +#endif + +/* Store the low-order bits of A B into *R, where the operation + is given by OP. Use the unsigned type UT for calculation to avoid + overflow problems. *R's type is T, with extrema TMIN and TMAX. + T can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + Return 1 if the result overflows. */ +#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ + (overflow (a, b, tmin, tmax) \ + ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \ + : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0)) + +/* Return 1 if the integer expressions A - B and -A would overflow, + respectively. Arguments should not have side effects, + and can be any signed integer type other than char, bool, a + bit-precise integer type, or an enumeration type. + These macros are tuned for their last input argument being a constant. */ + +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_INT_NEGATE_OVERFLOW(a) \ + __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0) +#else +# define _GL_INT_NEGATE_OVERFLOW(a) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif + +/* Return the low-order bits of A B, where the operation is given + by OP. Use the unsigned type UT for calculation to avoid undefined + behavior on signed integer overflow, and convert the result to type T. + UT is at least as wide as T and is no narrower than unsigned int, + T is two's complement, and there is no padding or trap representations. + Assume that converting UT to T yields the low-order bits, as is + done in all known two's-complement C compilers. E.g., see: + https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html + + According to the C standard, converting UT to T yields an + implementation-defined result or signal for values outside T's + range. However, code that works around this theoretical problem + runs afoul of a compiler bug in Oracle Studio 12.3 x86. See: + https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html + As the compiler bug is real, don't try to work around the + theoretical problem. */ + +#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \ + ((t) ((ut) (a) op (ut) (b))) + +/* Return true if the numeric values A + B, A - B, A * B fall outside + the range TMIN..TMAX. Arguments should not have side effects + and can be any integer type other than char, bool, + a bit-precise integer type, or an enumeration type. + TMIN should be signed and nonpositive. + TMAX should be positive, and should be signed unless TMIN is zero. */ +#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \ + && (a) < (tmin) - (b)) \ + : (a) <= -1 - (b)) \ + || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \ + : (a) < 0 \ + ? (((tmin) \ + ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \ + && (b) < (tmin) - (a)) \ + : (b) <= -1 - (a)) \ + || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \ + && (tmax) < (a) + (b))) \ + : (tmax) < (b) || (tmax) - (b) < (a)) +#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \ + (((a) < 0) == ((b) < 0) \ + ? ((a) < (b) \ + ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \ + : (tmax) < (a) - (b)) \ + : (a) < 0 \ + ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \ + || (a) - (tmin) < (b)) \ + : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \ + && (tmax) <= -1 - (b)) \ + || (tmax) + (b) < (a))) +#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \ + ? (a) < (tmax) / (b) \ + : ((_GL_INT_NEGATE_OVERFLOW (b) \ + ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \ + : (tmax) / -(b)) \ + <= -1 - (a))) \ + : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \ + ? (_GL_EXPR_SIGNED (a) \ + ? 0 < (a) + (tmin) \ + : 0 < (a) && -1 - (tmin) < (a) - 1) \ + : (tmin) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \ + ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \ + : (tmin) / (a) < (b)) \ + : (tmax) / (b) < (a))) + +#endif /* _GL_INTPROPS_INTERNAL_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/intprops.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/intprops.h new file mode 100644 index 00000000..43734f34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/intprops.h @@ -0,0 +1,335 @@ +/* intprops.h -- properties of integer types + + Copyright (C) 2001-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_INTPROPS_H +#define _GL_INTPROPS_H + +#include "intprops-internal.h" + +/* The extra casts in the following macros work around compiler bugs, + e.g., in Cray C 5.0.3.0. */ + +/* True if the arithmetic type T is an integer type. bool counts as + an integer. */ +#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) + +/* True if the real type T is signed. */ +#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t) + +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. Do not evaluate E. */ +#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e) + + +/* Minimum and maximum values for integer types and expressions. */ + +/* The width in bits of the integer type or expression T. + Do not evaluate T. T must not be a bit-field expression. + Padding bits are not supported; this is checked at compile-time below. */ +#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t) + +/* The maximum and minimum values for the integer type T. */ +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Bound on length of the string representing an unsigned integer + value representable in B bits. log10 (2.0) < 146/485. The + smallest value of B where this bound is not tight is 2621. */ +#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) + +/* Bound on length of the string representing an integer type or expression T. + T must not be a bit-field expression. + + Subtract 1 for the sign bit if T is signed, and then add 1 more for + a minus sign if needed. + + Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is + unsigned, this macro may overestimate the true bound by one byte when + applied to unsigned types of size 2, 4, 16, ... bytes. */ +#define INT_STRLEN_BOUND(t) \ + (INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \ + + _GL_SIGNED_TYPE_OR_EXPR (t)) + +/* Bound on buffer size needed to represent an integer type or expression T, + including the terminating null. T must not be a bit-field expression. */ +#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) + + +/* Range overflow checks. + + The INT__RANGE_OVERFLOW macros return 1 if the corresponding C + operators overflow arithmetically when given the same arguments. + These macros do not rely on undefined or implementation-defined behavior. + Although their implementations are simple and straightforward, + they are harder to use and may be less efficient than the + INT__WRAPV, INT__OK, and INT__OVERFLOW macros described below. + + Example usage: + + long int i = ...; + long int j = ...; + if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) + printf ("multiply would overflow"); + else + printf ("product is %ld", i * j); + + Restrictions on *_RANGE_OVERFLOW macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, + so the arguments should not have side effects. The arithmetic + arguments (including the MIN and MAX arguments) must be of the same + integer type after the usual arithmetic conversions, and the type + must have minimum value MIN and maximum MAX. Unsigned types should + use a zero MIN of the proper type. + + Because all arguments are subject to integer promotions, these + macros typically do not work on types narrower than 'int'. + + These macros are tuned for constant MIN and MAX. For commutative + operations such as A + B, they are also tuned for constant B. */ + +/* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (a) < (min) - (b) \ + : (max) - (b) < (a)) + +/* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? (max) + (b) < (a) \ + : (a) < (min) + (b)) + +/* Return 1 if - A would overflow in [MIN,MAX] arithmetic. + See above for restrictions. */ +#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ + _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max) + +/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Avoid && and || as they tickle + bugs in Sun C 5.11 2010/08/13 and other compilers; see + . */ +#define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ + ((b) < 0 \ + ? ((a) < 0 \ + ? (a) < (max) / (b) \ + : (b) == -1 \ + ? 0 \ + : (min) / (b) < (a)) \ + : (b) == 0 \ + ? 0 \ + : ((a) < 0 \ + ? (a) < (min) / (b) \ + : (max) / (b) < (a))) + +/* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. */ +#define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ + ((min) < 0 && (b) == -1 && (a) < - (max)) + +/* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Do not check for division by zero. + Mathematically, % should never overflow, but on x86-like hosts + INT_MIN % -1 traps, and the C standard permits this, so treat this + as an overflow too. */ +#define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ + INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) + +/* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. + See above for restrictions. Here, MIN and MAX are for A only, and B need + not be of the same type as the other arguments. The C standard says that + behavior is undefined for shifts unless 0 <= B < wordwidth, and that when + A is negative then A << B has undefined behavior and A >> B has + implementation-defined behavior, but do not check these other + restrictions. */ +#define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ + ((a) < 0 \ + ? (a) < (min) >> (b) \ + : (max) >> (b) < (a)) + +/* The _GL*_OVERFLOW macros have the same restrictions as the + *_RANGE_OVERFLOW macros, except that they do not assume that operands + (e.g., A and B) have the same type as MIN and MAX. Instead, they assume + that the result (e.g., A + B) has that type. */ +#if _GL_HAS_BUILTIN_OVERFLOW_P +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + __builtin_add_overflow_p (a, b, (__typeof__ ((a) + (b))) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + __builtin_sub_overflow_p (a, b, (__typeof__ ((a) - (b))) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + __builtin_mul_overflow_p (a, b, (__typeof__ ((a) * (b))) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif +#define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (b) <= (a) + (b) - 1 \ + : (b) < 0 && (a) + (b) <= (a)) +#define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ + : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ + : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) + +/* Return a nonzero value if A is a mathematical multiple of B, where + A is unsigned, B is negative, and MAX is the maximum value of A's + type. A's type must be the same as (A % B)'s type. Normally (A % + -B == 0) suffices, but things get tricky if -B would overflow. */ +#define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ + (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ + ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ + ? (a) \ + : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ + : (a) % - (b)) \ + == 0) + +/* Check for integer overflow, and report low order bits of answer. + + The INT__OVERFLOW macros return 1 if the corresponding C operators + might not yield numerically correct answers due to arithmetic overflow. + The INT__WRAPV macros compute the low-order bits of the sum, + difference, and product of two C integers, and return 1 if these + low-order bits are not numerically correct. + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + Example usage, assuming A and B are long int: + + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); + + Example usage with WRAPV flavor: + + long int result; + bool overflow = INT_MULTIPLY_WRAPV (a, b, &result); + printf ("result is %ld (%s)\n", result, + overflow ? "after overflow" : "no overflow"); + + Restrictions on these macros: + + These macros do not check for all possible numerical problems or + undefined or unspecified behavior: they do not check for division + by zero, for bad shift counts, or for shifting negative numbers. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + The WRAPV macros are not constant expressions. They support only + +, binary -, and *. + + Because the WRAPV macros convert the result, they report overflow + in different circumstances than the OVERFLOW macros do. For + example, in the typical case with 16-bit 'short' and 32-bit 'int', + if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B) + returns false because the addition cannot overflow after A and B + are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns + true or false depending on whether the sum fits into 'short'. + + These macros are tuned for their last input argument being a constant. + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, + A % B, and A << B would overflow, respectively. */ + +#define INT_ADD_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) +#define INT_SUBTRACT_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) +#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a) +#define INT_MULTIPLY_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) +#define INT_DIVIDE_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) +#define INT_REMAINDER_OVERFLOW(a, b) \ + _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) +#define INT_LEFT_SHIFT_OVERFLOW(a, b) \ + INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ + _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) + +/* Return 1 if the expression A B would overflow, + where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, + assuming MIN and MAX are the minimum and maximum for the result type. + Arguments should be free of side effects. */ +#define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ + op_result_overflow (a, b, \ + _GL_INT_MINIMUM (_GL_INT_CONVERT (a, b)), \ + _GL_INT_MAXIMUM (_GL_INT_CONVERT (a, b))) + +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. + Return 1 if the result overflows. See above for restrictions. */ +#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r) +#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r) +#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r) + +/* The following macros compute A + B, A - B, and A * B, respectively. + If no overflow occurs, they set *R to the result and return 1; + otherwise, they return 0 and may modify *R. + + Example usage: + + long int result; + if (INT_ADD_OK (a, b, &result)) + printf ("result is %ld\n", result); + else + printf ("overflow\n"); + + A, B, and *R should be integers; they need not be the same type, + and they need not be all signed or all unsigned. + However, none of the integer types should be bit-precise, + and *R's type should not be char, bool, or an enumeration type. + + These macros work correctly on all known practical hosts, and do not rely + on undefined behavior due to signed arithmetic overflow. + + These macros are not constant expressions. + + These macros may evaluate their arguments zero or multiple times, so the + arguments should not have side effects. + + These macros are tuned for B being a constant. */ + +#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r)) +#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r)) +#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r)) + +#endif /* _GL_INTPROPS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/inttypes.in.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/inttypes.in.h new file mode 100644 index 00000000..b9ab8a4b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/inttypes.in.h @@ -0,0 +1,1033 @@ +/* Copyright (C) 2006-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Derek Price. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* Include the original if it exists, and if this file + has not been included yet or if this file includes gnulib stdint.h + which in turn includes this file. + The include_next requires a split double-inclusion guard. */ +#if ! defined INTTYPES_H || defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +# if @HAVE_INTTYPES_H@ + + /* Some pre-C++11 implementations need this. */ +# if defined __cplusplus && ! defined __STDC_FORMAT_MACROS +# define __STDC_FORMAT_MACROS 1 +# endif + +# @INCLUDE_NEXT@ @NEXT_INTTYPES_H@ + +# define _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H +# endif +#endif + +#if ! defined INTTYPES_H && ! defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H +#define INTTYPES_H + +/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* Include or the gnulib replacement. + But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif +/* Get CHAR_BIT, INT_MAX, LONG_MAX, etc. */ +#include +/* On mingw, __USE_MINGW_ANSI_STDIO only works if is also included */ +#if defined _WIN32 && ! defined __CYGWIN__ +# include +#endif + +#if !(INT_MAX == 0x7fffffff && INT_MIN + INT_MAX == -1) +# error "This file assumes that 'int' is 32-bit two's complement. Please report your platform and compiler to ." +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + +/* 7.8.1 Macros for format specifiers */ + +#if defined _TNS_R_TARGET + /* Tandem NonStop R series and compatible platforms released before + July 2005 support %Ld but not %lld. */ +# define _LONG_LONG_FORMAT_PREFIX "L" +#else +# define _LONG_LONG_FORMAT_PREFIX "ll" +#endif + +#if !defined PRId8 +# ifdef INT8_MAX +# define PRId8 "d" +# endif +#endif +#if !defined PRIi8 +# ifdef INT8_MAX +# define PRIi8 "i" +# endif +#endif +#if !defined PRIo8 +# ifdef UINT8_MAX +# define PRIo8 "o" +# endif +#endif +#if !defined PRIu8 +# ifdef UINT8_MAX +# define PRIu8 "u" +# endif +#endif +#if !defined PRIx8 +# ifdef UINT8_MAX +# define PRIx8 "x" +# endif +#endif +#if !defined PRIX8 +# ifdef UINT8_MAX +# define PRIX8 "X" +# endif +#endif +#if !defined PRId16 +# ifdef INT16_MAX +# define PRId16 "d" +# endif +#endif +#if !defined PRIi16 +# ifdef INT16_MAX +# define PRIi16 "i" +# endif +#endif +#if !defined PRIo16 +# ifdef UINT16_MAX +# define PRIo16 "o" +# endif +#endif +#if !defined PRIu16 +# ifdef UINT16_MAX +# define PRIu16 "u" +# endif +#endif +#if !defined PRIx16 +# ifdef UINT16_MAX +# define PRIx16 "x" +# endif +#endif +#if !defined PRIX16 +# ifdef UINT16_MAX +# define PRIX16 "X" +# endif +#endif +#if !defined PRId32 +# ifdef INT32_MAX +# define PRId32 "d" +# endif +#endif +#if !defined PRIi32 +# ifdef INT32_MAX +# define PRIi32 "i" +# endif +#endif +#if !defined PRIo32 +# ifdef UINT32_MAX +# define PRIo32 "o" +# endif +#endif +#if !defined PRIu32 +# ifdef UINT32_MAX +# define PRIu32 "u" +# endif +#endif +#if !defined PRIx32 +# ifdef UINT32_MAX +# define PRIx32 "x" +# endif +#endif +#if !defined PRIX32 +# ifdef UINT32_MAX +# define PRIX32 "X" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _PRI64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRI64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _PRI64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRId64 +# define PRId64 _PRI64_PREFIX "d" +# endif +# if !defined PRIi64 +# define PRIi64 _PRI64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _PRIu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _PRIu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _PRIu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined PRIo64 +# define PRIo64 _PRIu64_PREFIX "o" +# endif +# if !defined PRIu64 +# define PRIu64 _PRIu64_PREFIX "u" +# endif +# if !defined PRIx64 +# define PRIx64 _PRIu64_PREFIX "x" +# endif +# if !defined PRIX64 +# define PRIX64 _PRIu64_PREFIX "X" +# endif +#endif + +#if !defined PRIdLEAST8 +# define PRIdLEAST8 "d" +#endif +#if !defined PRIiLEAST8 +# define PRIiLEAST8 "i" +#endif +#if !defined PRIoLEAST8 +# define PRIoLEAST8 "o" +#endif +#if !defined PRIuLEAST8 +# define PRIuLEAST8 "u" +#endif +#if !defined PRIxLEAST8 +# define PRIxLEAST8 "x" +#endif +#if !defined PRIXLEAST8 +# define PRIXLEAST8 "X" +#endif +#if !defined PRIdLEAST16 +# define PRIdLEAST16 "d" +#endif +#if !defined PRIiLEAST16 +# define PRIiLEAST16 "i" +#endif +#if !defined PRIoLEAST16 +# define PRIoLEAST16 "o" +#endif +#if !defined PRIuLEAST16 +# define PRIuLEAST16 "u" +#endif +#if !defined PRIxLEAST16 +# define PRIxLEAST16 "x" +#endif +#if !defined PRIXLEAST16 +# define PRIXLEAST16 "X" +#endif +#if !defined PRIdLEAST32 +# define PRIdLEAST32 "d" +#endif +#if !defined PRIiLEAST32 +# define PRIiLEAST32 "i" +#endif +#if !defined PRIoLEAST32 +# define PRIoLEAST32 "o" +#endif +#if !defined PRIuLEAST32 +# define PRIuLEAST32 "u" +#endif +#if !defined PRIxLEAST32 +# define PRIxLEAST32 "x" +#endif +#if !defined PRIXLEAST32 +# define PRIXLEAST32 "X" +#endif +#ifdef INT64_MAX +# if !defined PRIdLEAST64 +# define PRIdLEAST64 PRId64 +# endif +# if !defined PRIiLEAST64 +# define PRIiLEAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoLEAST64 +# define PRIoLEAST64 PRIo64 +# endif +# if !defined PRIuLEAST64 +# define PRIuLEAST64 PRIu64 +# endif +# if !defined PRIxLEAST64 +# define PRIxLEAST64 PRIx64 +# endif +# if !defined PRIXLEAST64 +# define PRIXLEAST64 PRIX64 +# endif +#endif + +#if !defined PRIdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIdFAST8 PRId64 +# else +# define PRIdFAST8 "d" +# endif +#endif +#if !defined PRIiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define PRIiFAST8 PRIi64 +# else +# define PRIiFAST8 "i" +# endif +#endif +#if !defined PRIoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIoFAST8 PRIo64 +# else +# define PRIoFAST8 "o" +# endif +#endif +#if !defined PRIuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIuFAST8 PRIu64 +# else +# define PRIuFAST8 "u" +# endif +#endif +#if !defined PRIxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIxFAST8 PRIx64 +# else +# define PRIxFAST8 "x" +# endif +#endif +#if !defined PRIXFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define PRIXFAST8 PRIX64 +# else +# define PRIXFAST8 "X" +# endif +#endif +#if !defined PRIdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIdFAST16 PRId64 +# else +# define PRIdFAST16 "d" +# endif +#endif +#if !defined PRIiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define PRIiFAST16 PRIi64 +# else +# define PRIiFAST16 "i" +# endif +#endif +#if !defined PRIoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIoFAST16 PRIo64 +# else +# define PRIoFAST16 "o" +# endif +#endif +#if !defined PRIuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIuFAST16 PRIu64 +# else +# define PRIuFAST16 "u" +# endif +#endif +#if !defined PRIxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIxFAST16 PRIx64 +# else +# define PRIxFAST16 "x" +# endif +#endif +#if !defined PRIXFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define PRIXFAST16 PRIX64 +# else +# define PRIXFAST16 "X" +# endif +#endif +#if !defined PRIdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIdFAST32 PRId64 +# else +# define PRIdFAST32 "d" +# endif +#endif +#if !defined PRIiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define PRIiFAST32 PRIi64 +# else +# define PRIiFAST32 "i" +# endif +#endif +#if !defined PRIoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIoFAST32 PRIo64 +# else +# define PRIoFAST32 "o" +# endif +#endif +#if !defined PRIuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIuFAST32 PRIu64 +# else +# define PRIuFAST32 "u" +# endif +#endif +#if !defined PRIxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIxFAST32 PRIx64 +# else +# define PRIxFAST32 "x" +# endif +#endif +#if !defined PRIXFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define PRIXFAST32 PRIX64 +# else +# define PRIXFAST32 "X" +# endif +#endif +#ifdef INT64_MAX +# if !defined PRIdFAST64 +# define PRIdFAST64 PRId64 +# endif +# if !defined PRIiFAST64 +# define PRIiFAST64 PRIi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined PRIoFAST64 +# define PRIoFAST64 PRIo64 +# endif +# if !defined PRIuFAST64 +# define PRIuFAST64 PRIu64 +# endif +# if !defined PRIxFAST64 +# define PRIxFAST64 PRIx64 +# endif +# if !defined PRIXFAST64 +# define PRIXFAST64 PRIX64 +# endif +#endif + +#if !defined PRIdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIdMAX PRId64 +# else +# define PRIdMAX "ld" +# endif +#endif +#if !defined PRIiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define PRIiMAX PRIi64 +# else +# define PRIiMAX "li" +# endif +#endif +#if !defined PRIoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIoMAX PRIo64 +# else +# define PRIoMAX "lo" +# endif +#endif +#if !defined PRIuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIuMAX PRIu64 +# else +# define PRIuMAX "lu" +# endif +#endif +#if !defined PRIxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIxMAX PRIx64 +# else +# define PRIxMAX "lx" +# endif +#endif +#if !defined PRIXMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define PRIXMAX PRIX64 +# else +# define PRIXMAX "lX" +# endif +#endif + +#if !defined PRIdPTR +# ifdef INTPTR_MAX +# define PRIdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined PRIiPTR +# ifdef INTPTR_MAX +# define PRIiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined PRIoPTR +# ifdef UINTPTR_MAX +# define PRIoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined PRIuPTR +# ifdef UINTPTR_MAX +# define PRIuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined PRIxPTR +# ifdef UINTPTR_MAX +# define PRIxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif +#if !defined PRIXPTR +# ifdef UINTPTR_MAX +# define PRIXPTR @PRIPTR_PREFIX@ "X" +# endif +#endif + +#if !defined SCNd8 +# ifdef INT8_MAX +# define SCNd8 "hhd" +# endif +#endif +#if !defined SCNi8 +# ifdef INT8_MAX +# define SCNi8 "hhi" +# endif +#endif +#if !defined SCNo8 +# ifdef UINT8_MAX +# define SCNo8 "hho" +# endif +#endif +#if !defined SCNu8 +# ifdef UINT8_MAX +# define SCNu8 "hhu" +# endif +#endif +#if !defined SCNx8 +# ifdef UINT8_MAX +# define SCNx8 "hhx" +# endif +#endif +#if !defined SCNd16 +# ifdef INT16_MAX +# define SCNd16 "hd" +# endif +#endif +#if !defined SCNi16 +# ifdef INT16_MAX +# define SCNi16 "hi" +# endif +#endif +#if !defined SCNo16 +# ifdef UINT16_MAX +# define SCNo16 "ho" +# endif +#endif +#if !defined SCNu16 +# ifdef UINT16_MAX +# define SCNu16 "hu" +# endif +#endif +#if !defined SCNx16 +# ifdef UINT16_MAX +# define SCNx16 "hx" +# endif +#endif +#if !defined SCNd32 +# ifdef INT32_MAX +# define SCNd32 "d" +# endif +#endif +#if !defined SCNi32 +# ifdef INT32_MAX +# define SCNi32 "i" +# endif +#endif +#if !defined SCNo32 +# ifdef UINT32_MAX +# define SCNo32 "o" +# endif +#endif +#if !defined SCNu32 +# ifdef UINT32_MAX +# define SCNu32 "u" +# endif +#endif +#if !defined SCNx32 +# ifdef UINT32_MAX +# define SCNx32 "x" +# endif +#endif +#ifdef INT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @INT64_MAX_EQ_LONG_MAX@) +# define _SCN64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCN64_PREFIX "I64" +# elif LONG_MAX >> 30 == 1 +# define _SCN64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNd64 +# define SCNd64 _SCN64_PREFIX "d" +# endif +# if !defined SCNi64 +# define SCNi64 _SCN64_PREFIX "i" +# endif +#endif +#ifdef UINT64_MAX +# if (@APPLE_UNIVERSAL_BUILD@ ? defined _LP64 : @UINT64_MAX_EQ_ULONG_MAX@) +# define _SCNu64_PREFIX "l" +# elif defined _MSC_VER || defined __MINGW32__ +# define _SCNu64_PREFIX "I64" +# elif ULONG_MAX >> 31 == 1 +# define _SCNu64_PREFIX _LONG_LONG_FORMAT_PREFIX +# endif +# if !defined SCNo64 +# define SCNo64 _SCNu64_PREFIX "o" +# endif +# if !defined SCNu64 +# define SCNu64 _SCNu64_PREFIX "u" +# endif +# if !defined SCNx64 +# define SCNx64 _SCNu64_PREFIX "x" +# endif +#endif + +#if !defined SCNdLEAST8 +# define SCNdLEAST8 "hhd" +#endif +#if !defined SCNiLEAST8 +# define SCNiLEAST8 "hhi" +#endif +#if !defined SCNoLEAST8 +# define SCNoLEAST8 "hho" +#endif +#if !defined SCNuLEAST8 +# define SCNuLEAST8 "hhu" +#endif +#if !defined SCNxLEAST8 +# define SCNxLEAST8 "hhx" +#endif +#if !defined SCNdLEAST16 +# define SCNdLEAST16 "hd" +#endif +#if !defined SCNiLEAST16 +# define SCNiLEAST16 "hi" +#endif +#if !defined SCNoLEAST16 +# define SCNoLEAST16 "ho" +#endif +#if !defined SCNuLEAST16 +# define SCNuLEAST16 "hu" +#endif +#if !defined SCNxLEAST16 +# define SCNxLEAST16 "hx" +#endif +#if !defined SCNdLEAST32 +# define SCNdLEAST32 "d" +#endif +#if !defined SCNiLEAST32 +# define SCNiLEAST32 "i" +#endif +#if !defined SCNoLEAST32 +# define SCNoLEAST32 "o" +#endif +#if !defined SCNuLEAST32 +# define SCNuLEAST32 "u" +#endif +#if !defined SCNxLEAST32 +# define SCNxLEAST32 "x" +#endif +#ifdef INT64_MAX +# if !defined SCNdLEAST64 +# define SCNdLEAST64 SCNd64 +# endif +# if !defined SCNiLEAST64 +# define SCNiLEAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoLEAST64 +# define SCNoLEAST64 SCNo64 +# endif +# if !defined SCNuLEAST64 +# define SCNuLEAST64 SCNu64 +# endif +# if !defined SCNxLEAST64 +# define SCNxLEAST64 SCNx64 +# endif +#endif + +#if !defined SCNdFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNdFAST8 SCNd64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNdFAST8 "hd" +# elif INT_FAST8_MAX == 0x7f +# define SCNdFAST8 "hhd" +# else +# define SCNdFAST8 "d" +# endif +#endif +#if !defined SCNiFAST8 +# if INT_FAST8_MAX > INT32_MAX +# define SCNiFAST8 SCNi64 +# elif INT_FAST8_MAX == 0x7fff +# define SCNiFAST8 "hi" +# elif INT_FAST8_MAX == 0x7f +# define SCNiFAST8 "hhi" +# else +# define SCNiFAST8 "i" +# endif +#endif +#if !defined SCNoFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNoFAST8 SCNo64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNoFAST8 "ho" +# elif UINT_FAST8_MAX == 0xff +# define SCNoFAST8 "hho" +# else +# define SCNoFAST8 "o" +# endif +#endif +#if !defined SCNuFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNuFAST8 SCNu64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNuFAST8 "hu" +# elif UINT_FAST8_MAX == 0xff +# define SCNuFAST8 "hhu" +# else +# define SCNuFAST8 "u" +# endif +#endif +#if !defined SCNxFAST8 +# if UINT_FAST8_MAX > UINT32_MAX +# define SCNxFAST8 SCNx64 +# elif UINT_FAST8_MAX == 0xffff +# define SCNxFAST8 "hx" +# elif UINT_FAST8_MAX == 0xff +# define SCNxFAST8 "hhx" +# else +# define SCNxFAST8 "x" +# endif +#endif +#if !defined SCNdFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNdFAST16 SCNd64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNdFAST16 "hd" +# else +# define SCNdFAST16 "d" +# endif +#endif +#if !defined SCNiFAST16 +# if INT_FAST16_MAX > INT32_MAX +# define SCNiFAST16 SCNi64 +# elif INT_FAST16_MAX == 0x7fff +# define SCNiFAST16 "hi" +# else +# define SCNiFAST16 "i" +# endif +#endif +#if !defined SCNoFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNoFAST16 SCNo64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNoFAST16 "ho" +# else +# define SCNoFAST16 "o" +# endif +#endif +#if !defined SCNuFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNuFAST16 SCNu64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNuFAST16 "hu" +# else +# define SCNuFAST16 "u" +# endif +#endif +#if !defined SCNxFAST16 +# if UINT_FAST16_MAX > UINT32_MAX +# define SCNxFAST16 SCNx64 +# elif UINT_FAST16_MAX == 0xffff +# define SCNxFAST16 "hx" +# else +# define SCNxFAST16 "x" +# endif +#endif +#if !defined SCNdFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNdFAST32 SCNd64 +# else +# define SCNdFAST32 "d" +# endif +#endif +#if !defined SCNiFAST32 +# if INT_FAST32_MAX > INT32_MAX +# define SCNiFAST32 SCNi64 +# else +# define SCNiFAST32 "i" +# endif +#endif +#if !defined SCNoFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNoFAST32 SCNo64 +# else +# define SCNoFAST32 "o" +# endif +#endif +#if !defined SCNuFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNuFAST32 SCNu64 +# else +# define SCNuFAST32 "u" +# endif +#endif +#if !defined SCNxFAST32 +# if UINT_FAST32_MAX > UINT32_MAX +# define SCNxFAST32 SCNx64 +# else +# define SCNxFAST32 "x" +# endif +#endif +#ifdef INT64_MAX +# if !defined SCNdFAST64 +# define SCNdFAST64 SCNd64 +# endif +# if !defined SCNiFAST64 +# define SCNiFAST64 SCNi64 +# endif +#endif +#ifdef UINT64_MAX +# if !defined SCNoFAST64 +# define SCNoFAST64 SCNo64 +# endif +# if !defined SCNuFAST64 +# define SCNuFAST64 SCNu64 +# endif +# if !defined SCNxFAST64 +# define SCNxFAST64 SCNx64 +# endif +#endif + +#if !defined SCNdMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNdMAX SCNd64 +# else +# define SCNdMAX "ld" +# endif +#endif +#if !defined SCNiMAX +# if @INT32_MAX_LT_INTMAX_MAX@ +# define SCNiMAX SCNi64 +# else +# define SCNiMAX "li" +# endif +#endif +#if !defined SCNoMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNoMAX SCNo64 +# else +# define SCNoMAX "lo" +# endif +#endif +#if !defined SCNuMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNuMAX SCNu64 +# else +# define SCNuMAX "lu" +# endif +#endif +#if !defined SCNxMAX +# if @UINT32_MAX_LT_UINTMAX_MAX@ +# define SCNxMAX SCNx64 +# else +# define SCNxMAX "lx" +# endif +#endif + +#if !defined SCNdPTR +# ifdef INTPTR_MAX +# define SCNdPTR @PRIPTR_PREFIX@ "d" +# endif +#endif +#if !defined SCNiPTR +# ifdef INTPTR_MAX +# define SCNiPTR @PRIPTR_PREFIX@ "i" +# endif +#endif +#if !defined SCNoPTR +# ifdef UINTPTR_MAX +# define SCNoPTR @PRIPTR_PREFIX@ "o" +# endif +#endif +#if !defined SCNuPTR +# ifdef UINTPTR_MAX +# define SCNuPTR @PRIPTR_PREFIX@ "u" +# endif +#endif +#if !defined SCNxPTR +# ifdef UINTPTR_MAX +# define SCNxPTR @PRIPTR_PREFIX@ "x" +# endif +#endif + +/* 7.8.2 Functions for greatest-width integer types */ + +#ifdef __cplusplus +extern "C" { +#endif + +#if @GNULIB_IMAXABS@ +# if @REPLACE_IMAXABS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxabs +# define imaxabs rpl_imaxabs +# endif +_GL_FUNCDECL_RPL (imaxabs, intmax_t, (intmax_t x)); +_GL_CXXALIAS_RPL (imaxabs, intmax_t, (intmax_t x)); +# else +# if !@HAVE_DECL_IMAXABS@ +_GL_FUNCDECL_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +_GL_CXXALIAS_SYS (imaxabs, intmax_t, (intmax_t x)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxabs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxabs +# if HAVE_RAW_DECL_IMAXABS +_GL_WARN_ON_USE (imaxabs, "imaxabs is unportable - " + "use gnulib module imaxabs for portability"); +# endif +#endif + +#if @GNULIB_IMAXDIV@ +# if !@HAVE_IMAXDIV_T@ +# if !GNULIB_defined_imaxdiv_t +typedef struct { intmax_t quot; intmax_t rem; } imaxdiv_t; +# define GNULIB_defined_imaxdiv_t 1 +# endif +# endif +# if @REPLACE_IMAXDIV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef imaxdiv +# define imaxdiv rpl_imaxdiv +# endif +_GL_FUNCDECL_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +_GL_CXXALIAS_RPL (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# else +# if !@HAVE_DECL_IMAXDIV@ +_GL_FUNCDECL_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +_GL_CXXALIAS_SYS (imaxdiv, imaxdiv_t, (intmax_t numer, intmax_t denom)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (imaxdiv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef imaxdiv +# if HAVE_RAW_DECL_IMAXDIV +_GL_WARN_ON_USE (imaxdiv, "imaxdiv is unportable - " + "use gnulib module imaxdiv for portability"); +# endif +#endif + +#if @GNULIB_STRTOIMAX@ +# if @REPLACE_STRTOIMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoimax +# define strtoimax rpl_strtoimax +# endif +_GL_FUNCDECL_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOIMAX@ +# undef strtoimax +_GL_FUNCDECL_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoimax, intmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoimax); +#elif defined GNULIB_POSIXCHECK +# undef strtoimax +# if HAVE_RAW_DECL_STRTOIMAX +_GL_WARN_ON_USE (strtoimax, "strtoimax is unportable - " + "use gnulib module strtoimax for portability"); +# endif +#endif + +#if @GNULIB_STRTOUMAX@ +# if @REPLACE_STRTOUMAX@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef strtoumax +# define strtoumax rpl_strtoumax +# endif +_GL_FUNCDECL_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# else +# if !@HAVE_DECL_STRTOUMAX@ +# undef strtoumax +_GL_FUNCDECL_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoumax, uintmax_t, + (const char *restrict, char **restrict, int)); +# endif +_GL_CXXALIASWARN (strtoumax); +#elif defined GNULIB_POSIXCHECK +# undef strtoumax +# if HAVE_RAW_DECL_STRTOUMAX +_GL_WARN_ON_USE (strtoumax, "strtoumax is unportable - " + "use gnulib module strtoumax for portability"); +# endif +#endif + +/* Don't bother defining or declaring wcstoimax and wcstoumax, since + wide-character functions like this are hardly ever useful. */ + +#ifdef __cplusplus +} +#endif + +#endif /* !defined INTTYPES_H && !defined _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/limits.in.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/limits.in.h new file mode 100644 index 00000000..c65eb4c1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/limits.in.h @@ -0,0 +1,151 @@ +/* A GNU-like . + + Copyright 2016-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined _GL_ALREADY_INCLUDING_LIMITS_H +/* Special invocation convention: + On Haiku/x86_64, we have a sequence of nested includes + -> -> . + In this situation, LONG_MAX and INT_MAX are not yet defined, + therefore we should not attempt to define LONG_BIT. */ + +#@INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_LIMITS_H + +# define _GL_ALREADY_INCLUDING_LIMITS_H + +/* The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_LIMITS_H@ + +# undef _GL_ALREADY_INCLUDING_LIMITS_H + +#ifndef _@GUARD_PREFIX@_LIMITS_H +#define _@GUARD_PREFIX@_LIMITS_H + +#ifndef LLONG_MIN +# if defined LONG_LONG_MIN /* HP-UX 11.31 */ +# define LLONG_MIN LONG_LONG_MIN +# elif defined LONGLONG_MIN /* IRIX 6.5 */ +# define LLONG_MIN LONGLONG_MIN +# elif defined __GNUC__ +# define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) +# endif +#endif +#ifndef LLONG_MAX +# if defined LONG_LONG_MAX /* HP-UX 11.31 */ +# define LLONG_MAX LONG_LONG_MAX +# elif defined LONGLONG_MAX /* IRIX 6.5 */ +# define LLONG_MAX LONGLONG_MAX +# elif defined __GNUC__ +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +#endif +#ifndef ULLONG_MAX +# if defined ULONG_LONG_MAX /* HP-UX 11.31 */ +# define ULLONG_MAX ULONG_LONG_MAX +# elif defined ULONGLONG_MAX /* IRIX 6.5 */ +# define ULLONG_MAX ULONGLONG_MAX +# elif defined __GNUC__ +# define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) +# endif +#endif + +/* The number of usable bits in an unsigned or signed integer type + with minimum value MIN and maximum value MAX, as an int expression + suitable in #if. Cover all known practical hosts. This + implementation exploits the fact that MAX is 1 less than a power of + 2, and merely counts the number of 1 bits in MAX; "COBn" means + "count the number of 1 bits in the low-order n bits"). */ +#define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) +#define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) +#define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) +#define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) +#define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) +#define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) +#define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) + +#ifndef WORD_BIT +/* Assume 'int' is 32 bits wide. */ +# define WORD_BIT 32 +#endif +#ifndef LONG_BIT +/* Assume 'long' is 32 or 64 bits wide. */ +# if LONG_MAX == INT_MAX +# define LONG_BIT 32 +# else +# define LONG_BIT 64 +# endif +#endif + +/* Assume no multibyte character is longer than 16 bytes. */ +#ifndef MB_LEN_MAX +# define MB_LEN_MAX 16 +#endif + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +#if (! defined ULLONG_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) +# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) +# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) +# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) +# define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) +# define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) +# define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) +# define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) +# define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) +# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) +# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) +# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) +#endif + +/* Macros specified by C23. */ + +#if (defined _GNU_SOURCE \ + || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) +# if ! defined BOOL_WIDTH +# define BOOL_WIDTH 1 +# define BOOL_MAX 1 +# elif ! defined BOOL_MAX +# define BOOL_MAX 1 +# endif +#endif + +/* Macro specified by POSIX. */ + +/* The maximum ssize_t value. Although it might not be of ssize_t type + as it should be, it's too much trouble to fix this minor detail. */ +#ifndef SSIZE_MAX +# ifdef _WIN64 +# define SSIZE_MAX LLONG_MAX +# else +# define SSIZE_MAX LONG_MAX +# endif +#endif + +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif /* _@GUARD_PREFIX@_LIMITS_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/macros.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/macros.h new file mode 100644 index 00000000..d182cd6f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/macros.h @@ -0,0 +1,109 @@ +/* Common macros used by gnulib tests. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + + +/* This file contains macros that are used by many gnulib tests. + Put here only frequently used macros, say, used by 10 tests or more. */ + +#include +#include + +#ifndef FALLTHROUGH +# if (__GNUC__ >= 7) || (__clang_major__ >= 10) +# define FALLTHROUGH __attribute__ ((__fallthrough__)) +# else +# define FALLTHROUGH ((void) 0) +# endif +#endif + +/* Define ASSERT_STREAM before including this file if ASSERT must + target a stream other than stderr. */ +#ifndef ASSERT_STREAM +# define ASSERT_STREAM stderr +#endif + +/* ASSERT (condition); + verifies that the specified condition is fulfilled. If not, a message + is printed to ASSERT_STREAM if defined (defaulting to stderr if + undefined) and the program is terminated with an error code. + + This macro has the following properties: + - The programmer specifies the expected condition, not the failure + condition. This simplifies thinking. + - The condition is tested always, regardless of compilation flags. + (Unlike the macro from .) + - On Unix platforms, the tester can debug the test program with a + debugger (provided core dumps are enabled: "ulimit -c unlimited"). + - For the sake of platforms where no debugger is available (such as + some mingw systems), an error message is printed on the error + stream that includes the source location of the ASSERT invocation. + */ +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr); \ + fflush (ASSERT_STREAM); \ + abort (); \ + } \ + } \ + while (0) + +/* Like ASSERT, except that it uses no stdio. + Requires #include and #include . */ +#define ASSERT_NO_STDIO(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + WRITE_TO_STDERR (__FILE__); \ + WRITE_TO_STDERR (":"); \ + WRITE_MACROEXPANDED_INTEGER_TO_STDERR (__LINE__); \ + WRITE_TO_STDERR (": assertion '"); \ + WRITE_TO_STDERR (#expr); \ + WRITE_TO_STDERR ("' failed\n"); \ + abort (); \ + } \ + } \ + while (0) +#define WRITE_MACROEXPANDED_INTEGER_TO_STDERR(integer) \ + WRITE_INTEGER_TO_STDERR(integer) +#define WRITE_INTEGER_TO_STDERR(integer) \ + WRITE_TO_STDERR (#integer) +#define WRITE_TO_STDERR(string_literal) \ + { \ + const char *s = string_literal; \ + int ret = write (2, s, strlen (s)); \ + (void) ret; \ + } + +/* SIZEOF (array) + returns the number of elements of an array. It works for arrays that are + declared outside functions and for local variables of array type. It does + *not* work for function parameters of array type, because they are actually + parameters of pointer type. */ +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) + +/* STREQ (str1, str2) + Return true if two strings compare equal. */ +#define STREQ(a, b) (strcmp (a, b) == 0) + +/* Some numbers in the interval [0,1). */ +extern const float randomf[1000]; +extern const double randomd[1000]; +extern const long double randoml[1000]; diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/signature.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/signature.h new file mode 100644 index 00000000..d2a24622 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/signature.h @@ -0,0 +1,48 @@ +/* Macro for checking that a function declaration is compliant. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef SIGNATURE_CHECK + +/* Check that the function FN takes the specified arguments ARGS with + a return type of RET. This header is designed to be included after + and the one system header that is supposed to contain + the function being checked, but prior to any other system headers + that are necessary for the unit test. Therefore, this file does + not include any system headers, nor reference anything outside of + the macro arguments. For an example, if foo.h should provide: + + extern int foo (char, float); + + then the unit test named test-foo.c would start out with: + + #include + #include + #include "signature.h" + SIGNATURE_CHECK (foo, int, (char, float)); + #include + ... +*/ +# define SIGNATURE_CHECK(fn, ret, args) \ + SIGNATURE_CHECK1 (fn, ret, args, __LINE__) + +/* Necessary to allow multiple SIGNATURE_CHECK lines in a unit test. + Note that the checks must not occupy the same line. */ +# define SIGNATURE_CHECK1(fn, ret, args, id) \ + SIGNATURE_CHECK2 (fn, ret, args, id) /* macroexpand line */ +# define SIGNATURE_CHECK2(fn, ret, args, id) \ + _GL_UNUSED static ret (*signature_check ## id) args = fn + +#endif /* SIGNATURE_CHECK */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/stdint.in.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/stdint.in.h new file mode 100644 index 00000000..fea7483b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/stdint.in.h @@ -0,0 +1,742 @@ +/* Copyright (C) 2001-2002, 2004-2024 Free Software Foundation, Inc. + Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. + This file is part of gnulib. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* + * ISO C 99 for platforms that lack it. + * + */ + +#ifndef _@GUARD_PREFIX@_STDINT_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* When including a system file that in turn includes , + use the system , not our substitute. This avoids + problems with (for example) VMS, whose includes + . */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* On Android (Bionic libc), includes this file before + having defined 'time_t'. Therefore in this case avoid including + other system header files; just include the system's . + Ideally we should test __BIONIC__ here, but it is only defined after + has been included; hence test __ANDROID__ instead. */ +#if defined __ANDROID__ && defined _GL_INCLUDING_SYS_TYPES_H +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#else + +/* Get those types that are already defined in other system include + files, so that we can "#define int8_t signed char" below without + worrying about a later system include file containing a "typedef + signed char int8_t;" that will get messed up by our macro. Our + macros should all be consistent with the system versions, except + for the "fast" types and macros, which we recommend against using + in public interfaces due to compiler differences. */ + +#if @HAVE_STDINT_H@ +# if defined __sgi && ! defined __c99 + /* Bypass IRIX's if in C89 mode, since it merely annoys users + with "This header file is to be used only for c99 mode compilations" + diagnostics. */ +# define __STDINT_H__ +# endif + + /* Some pre-C++11 implementations need this. */ +# ifdef __cplusplus +# ifndef __STDC_CONSTANT_MACROS +# define __STDC_CONSTANT_MACROS 1 +# endif +# ifndef __STDC_LIMIT_MACROS +# define __STDC_LIMIT_MACROS 1 +# endif +# endif + + /* Other systems may have an incomplete or buggy . + Include it before , since any "#include " + in would reinclude us, skipping our contents because + _@GUARD_PREFIX@_STDINT_H is defined. + The include_next requires a split double-inclusion guard. */ +# @INCLUDE_NEXT@ @NEXT_STDINT_H@ +#endif + +#if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H +#define _@GUARD_PREFIX@_STDINT_H + +/* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, + LONG_MIN, LONG_MAX, ULONG_MAX, _GL_INTEGER_WIDTH. */ +#include + +/* Override WINT_MIN and WINT_MAX if gnulib's or overrides + wint_t. */ +#if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# define WINT_MIN 0x0U +# define WINT_MAX 0xffffffffU +#endif + +#if ! @HAVE_C99_STDINT_H@ + +/* defines some of the stdint.h types as well, on glibc, + IRIX 6.5, and OpenBSD 3.8 (via ). + AIX 5.2 isn't needed and causes troubles. + Mac OS X 10.4.6 includes (which is us), but + relies on the system definitions, so include + after @NEXT_STDINT_H@. */ +# if @HAVE_SYS_TYPES_H@ && ! defined _AIX +# include +# endif + +# if @HAVE_INTTYPES_H@ + /* In OpenBSD 3.8, includes , which defines + int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. + also defines intptr_t and uintptr_t. */ +# include +# elif @HAVE_SYS_INTTYPES_H@ + /* Solaris 7 has the types except the *_fast*_t types, and + the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ +# include +# endif + +# if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ + /* Linux libc4 >= 4.6.7 and libc5 have a that defines + int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is + included by . */ +# include +# endif + +# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + +/* Minimum and maximum values for an integer type under the usual assumption. + Return an unspecified value if BITS == 0, adding a check to pacify + picky compilers. */ + +/* These are separate macros, because if you try to merge these macros into + a single one, HP-UX cc rejects the resulting expression in constant + expressions. */ +# define _STDINT_UNSIGNED_MIN(bits, zero) \ + (zero) +# define _STDINT_SIGNED_MIN(bits, zero) \ + (~ _STDINT_MAX (1, bits, zero)) + +# define _STDINT_MAX(signed, bits, zero) \ + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + +#if !GNULIB_defined_stdint_types + +/* 7.18.1.1. Exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef int8_t +# undef uint8_t +typedef signed char gl_int8_t; +typedef unsigned char gl_uint8_t; +# define int8_t gl_int8_t +# define uint8_t gl_uint8_t + +# undef int16_t +# undef uint16_t +typedef short int gl_int16_t; +typedef unsigned short int gl_uint16_t; +# define int16_t gl_int16_t +# define uint16_t gl_uint16_t + +# undef int32_t +# undef uint32_t +typedef int gl_int32_t; +typedef unsigned int gl_uint32_t; +# define int32_t gl_int32_t +# define uint32_t gl_uint32_t + +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. We must use #ifdef + rather than #if, to avoid an error with HP-UX 10.20 cc. */ + +# ifdef INT64_MAX +# define GL_INT64_T +# else +/* Do not undefine int64_t if gnulib is not being used with 64-bit + types, since otherwise it breaks platforms like Tandem/NSK. */ +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t +typedef long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t +typedef __int64 gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# else +# undef int64_t +typedef long long int gl_int64_t; +# define int64_t gl_int64_t +# define GL_INT64_T +# endif +# endif + +# ifdef UINT64_MAX +# define GL_UINT64_T +# else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t +typedef unsigned __int64 gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# else +# undef uint64_t +typedef unsigned long long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif +# endif + +/* Avoid collision with Solaris 2.5.1 etc. */ +# define _UINT8_T +# define _UINT32_T +# define _UINT64_T + + +/* 7.18.1.2. Minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef int_least8_t +# undef uint_least8_t +# undef int_least16_t +# undef uint_least16_t +# undef int_least32_t +# undef uint_least32_t +# undef int_least64_t +# undef uint_least64_t +# define int_least8_t int8_t +# define uint_least8_t uint8_t +# define int_least16_t int16_t +# define uint_least16_t uint16_t +# define int_least32_t int32_t +# define uint_least32_t uint32_t +# ifdef GL_INT64_T +# define int_least64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_least64_t uint64_t +# endif + +/* 7.18.1.3. Fastest minimum-width integer types */ + +/* Note: Other substitutes may define these types differently. + It is not recommended to use these types in public header files. */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. The following code normally + uses types consistent with glibc, as that lessens the chance of + incompatibility with older GNU hosts. */ + +# undef int_fast8_t +# undef uint_fast8_t +# undef int_fast16_t +# undef uint_fast16_t +# undef int_fast32_t +# undef uint_fast32_t +# undef int_fast64_t +# undef uint_fast64_t +typedef signed char gl_int_fast8_t; +typedef unsigned char gl_uint_fast8_t; + +# ifdef __sun +/* Define types compatible with SunOS 5.10, so that code compiled under + earlier SunOS versions works with code compiled under SunOS 5.10. */ +typedef int gl_int_fast32_t; +typedef unsigned int gl_uint_fast32_t; +# else +typedef long int gl_int_fast32_t; +typedef unsigned long int gl_uint_fast32_t; +# endif +typedef gl_int_fast32_t gl_int_fast16_t; +typedef gl_uint_fast32_t gl_uint_fast16_t; + +# define int_fast8_t gl_int_fast8_t +# define uint_fast8_t gl_uint_fast8_t +# define int_fast16_t gl_int_fast16_t +# define uint_fast16_t gl_uint_fast16_t +# define int_fast32_t gl_int_fast32_t +# define uint_fast32_t gl_uint_fast32_t +# ifdef GL_INT64_T +# define int_fast64_t int64_t +# endif +# ifdef GL_UINT64_T +# define uint_fast64_t uint64_t +# endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ + +/* kLIBC's defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. + Similarly, MinGW WSL-5.4.1 needs its own intptr_t and + uintptr_t to avoid conflicting declarations of system functions like + _findclose in . */ +# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \ + || (defined __INTPTR_WIDTH__ \ + && __INTPTR_WIDTH__ != (defined _WIN64 ? LLONG_WIDTH : LONG_WIDTH)) \ + || defined __MINGW32__) +# undef intptr_t +# undef uintptr_t +# ifdef _WIN64 +typedef long long int gl_intptr_t; +typedef unsigned long long int gl_uintptr_t; +# else +typedef long int gl_intptr_t; +typedef unsigned long int gl_uintptr_t; +# endif +# define intptr_t gl_intptr_t +# define uintptr_t gl_uintptr_t +# endif + +/* 7.18.1.5. Greatest-width integer types */ + +/* Note: These types are compiler dependent. It may be unwise to use them in + public header files. */ + +/* If the system defines INTMAX_MAX, assume that intmax_t works, and + similarly for UINTMAX_MAX and uintmax_t. This avoids problems with + assuming one type where another is used by the system. */ + +# ifndef INTMAX_MAX +# undef INTMAX_C +# undef intmax_t +# if LONG_MAX >> 30 == 1 +typedef long long int gl_intmax_t; +# define intmax_t gl_intmax_t +# elif defined GL_INT64_T +# define intmax_t int64_t +# else +typedef long int gl_intmax_t; +# define intmax_t gl_intmax_t +# endif +# endif + +# ifndef UINTMAX_MAX +# undef UINTMAX_C +# undef uintmax_t +# if ULONG_MAX >> 31 == 1 +typedef unsigned long long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# elif defined GL_UINT64_T +# define uintmax_t uint64_t +# else +typedef unsigned long int gl_uintmax_t; +# define uintmax_t gl_uintmax_t +# endif +# endif + +/* Verify that intmax_t and uintmax_t have the same size. Too much code + breaks if this is not the case. If this check fails, the reason is likely + to be found in the autoconf macros. */ +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; + +# define GNULIB_defined_stdint_types 1 +# endif /* !GNULIB_defined_stdint_types */ + +/* 7.18.2. Limits of specified-width integer types */ + +/* 7.18.2.1. Limits of exact-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. */ + +# undef INT8_MIN +# undef INT8_MAX +# undef UINT8_MAX +# define INT8_MIN (~ INT8_MAX) +# define INT8_MAX 127 +# define UINT8_MAX 255 + +# undef INT16_MIN +# undef INT16_MAX +# undef UINT16_MAX +# define INT16_MIN (~ INT16_MAX) +# define INT16_MAX 32767 +# define UINT16_MAX 65535 + +# undef INT32_MIN +# undef INT32_MAX +# undef UINT32_MAX +# define INT32_MIN (~ INT32_MAX) +# define INT32_MAX 2147483647 +# define UINT32_MAX 4294967295U + +# if defined GL_INT64_T && ! defined INT64_MAX +/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 + evaluates the latter incorrectly in preprocessor expressions. */ +# define INT64_MIN (- INTMAX_C (1) << 63) +# define INT64_MAX INTMAX_C (9223372036854775807) +# endif + +# if defined GL_UINT64_T && ! defined UINT64_MAX +# define UINT64_MAX UINTMAX_C (18446744073709551615) +# endif + +/* 7.18.2.2. Limits of minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types + are the same as the corresponding N_t types. */ + +# undef INT_LEAST8_MIN +# undef INT_LEAST8_MAX +# undef UINT_LEAST8_MAX +# define INT_LEAST8_MIN INT8_MIN +# define INT_LEAST8_MAX INT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX + +# undef INT_LEAST16_MIN +# undef INT_LEAST16_MAX +# undef UINT_LEAST16_MAX +# define INT_LEAST16_MIN INT16_MIN +# define INT_LEAST16_MAX INT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX + +# undef INT_LEAST32_MIN +# undef INT_LEAST32_MAX +# undef UINT_LEAST32_MAX +# define INT_LEAST32_MIN INT32_MIN +# define INT_LEAST32_MAX INT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX + +# undef INT_LEAST64_MIN +# undef INT_LEAST64_MAX +# ifdef GL_INT64_T +# define INT_LEAST64_MIN INT64_MIN +# define INT_LEAST64_MAX INT64_MAX +# endif + +# undef UINT_LEAST64_MAX +# ifdef GL_UINT64_T +# define UINT_LEAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types + are taken from the same list of types. */ + +# undef INT_FAST8_MIN +# undef INT_FAST8_MAX +# undef UINT_FAST8_MAX +# define INT_FAST8_MIN SCHAR_MIN +# define INT_FAST8_MAX SCHAR_MAX +# define UINT_FAST8_MAX UCHAR_MAX + +# undef INT_FAST16_MIN +# undef INT_FAST16_MAX +# undef UINT_FAST16_MAX +# define INT_FAST16_MIN INT_FAST32_MIN +# define INT_FAST16_MAX INT_FAST32_MAX +# define UINT_FAST16_MAX UINT_FAST32_MAX + +# undef INT_FAST32_MIN +# undef INT_FAST32_MAX +# undef UINT_FAST32_MAX +# ifdef __sun +# define INT_FAST32_MIN INT_MIN +# define INT_FAST32_MAX INT_MAX +# define UINT_FAST32_MAX UINT_MAX +# else +# define INT_FAST32_MIN LONG_MIN +# define INT_FAST32_MAX LONG_MAX +# define UINT_FAST32_MAX ULONG_MAX +# endif + +# undef INT_FAST64_MIN +# undef INT_FAST64_MAX +# ifdef GL_INT64_T +# define INT_FAST64_MIN INT64_MIN +# define INT_FAST64_MAX INT64_MAX +# endif + +# undef UINT_FAST64_MAX +# ifdef GL_UINT64_T +# define UINT_FAST64_MAX UINT64_MAX +# endif + +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +# undef INTPTR_MIN +# undef INTPTR_MAX +# undef UINTPTR_MAX +# ifdef _WIN64 +# define INTPTR_MIN LLONG_MIN +# define INTPTR_MAX LLONG_MAX +# define UINTPTR_MAX ULLONG_MAX +# else +# define INTPTR_MIN LONG_MIN +# define INTPTR_MAX LONG_MAX +# define UINTPTR_MAX ULONG_MAX +# endif + +/* 7.18.2.5. Limits of greatest-width integer types */ + +# ifndef INTMAX_MAX +# undef INTMAX_MIN +# ifdef INT64_MAX +# define INTMAX_MIN INT64_MIN +# define INTMAX_MAX INT64_MAX +# else +# define INTMAX_MIN INT32_MIN +# define INTMAX_MAX INT32_MAX +# endif +# endif + +# ifndef UINTMAX_MAX +# ifdef UINT64_MAX +# define UINTMAX_MAX UINT64_MAX +# else +# define UINTMAX_MAX UINT32_MAX +# endif +# endif + +/* 7.18.3. Limits of other integer types */ + +/* ptrdiff_t limits */ +# undef PTRDIFF_MIN +# undef PTRDIFF_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (64, 0l) +# define PTRDIFF_MAX _STDINT_MAX (1, 64, 0l) +# else +# define PTRDIFF_MIN _STDINT_SIGNED_MIN (32, 0) +# define PTRDIFF_MAX _STDINT_MAX (1, 32, 0) +# endif +# else +# define PTRDIFF_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# define PTRDIFF_MAX \ + _STDINT_MAX (1, @BITSIZEOF_PTRDIFF_T@, 0@PTRDIFF_T_SUFFIX@) +# endif + +/* sig_atomic_t limits */ +# undef SIG_ATOMIC_MIN +# undef SIG_ATOMIC_MAX +# if @HAVE_SIGNED_SIG_ATOMIC_T@ +# define SIG_ATOMIC_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# else +# define SIG_ATOMIC_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_SIG_ATOMIC_T@, 0@SIG_ATOMIC_T_SUFFIX@) +# endif +# define SIG_ATOMIC_MAX \ + _STDINT_MAX (@HAVE_SIGNED_SIG_ATOMIC_T@, @BITSIZEOF_SIG_ATOMIC_T@, \ + 0@SIG_ATOMIC_T_SUFFIX@) + + +/* size_t limit */ +# undef SIZE_MAX +# if @APPLE_UNIVERSAL_BUILD@ +# ifdef _LP64 +# define SIZE_MAX _STDINT_MAX (0, 64, 0ul) +# else +# define SIZE_MAX _STDINT_MAX (0, 32, 0ul) +# endif +# else +# define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) +# endif + +/* wchar_t limits */ +/* Get WCHAR_MIN, WCHAR_MAX. + This include is not on the top, above, because on OSF/1 4.0 we have a + sequence of nested includes + -> -> -> , and the latter includes + and assumes its types are already defined. */ +# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) +# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# include +# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H +# endif +# undef WCHAR_MIN +# undef WCHAR_MAX +# if @HAVE_SIGNED_WCHAR_T@ +# define WCHAR_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# else +# define WCHAR_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) +# endif +# define WCHAR_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) + +/* wint_t limits */ +/* If gnulib's or overrides wint_t, @WINT_T_SUFFIX@ is not + accurate, therefore use the definitions from above. */ +# if !@GNULIBHEADERS_OVERRIDE_WINT_T@ +# undef WINT_MIN +# undef WINT_MAX +# if @HAVE_SIGNED_WINT_T@ +# define WINT_MIN \ + _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# else +# define WINT_MIN \ + _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif +# define WINT_MAX \ + _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) +# endif + +/* 7.18.4. Macros for integer constants */ + +/* 7.18.4.1. Macros for minimum-width integer constants */ +/* According to ISO C 99 Technical Corrigendum 1 */ + +/* Here we assume a standard architecture where the hardware integer + types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ + +# undef INT8_C +# undef UINT8_C +# define INT8_C(x) x +# define UINT8_C(x) x + +# undef INT16_C +# undef UINT16_C +# define INT16_C(x) x +# define UINT16_C(x) x + +# undef INT32_C +# undef UINT32_C +# define INT32_C(x) x +# define UINT32_C(x) x ## U + +# undef INT64_C +# undef UINT64_C +# if LONG_MAX >> 31 >> 31 == 1 +# define INT64_C(x) x##L +# elif defined _MSC_VER +# define INT64_C(x) x##i64 +# else +# define INT64_C(x) x##LL +# endif +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# define UINT64_C(x) x##UL +# elif defined _MSC_VER +# define UINT64_C(x) x##ui64 +# else +# define UINT64_C(x) x##ULL +# endif + +/* 7.18.4.2. Macros for greatest-width integer constants */ + +# ifndef INTMAX_C +# if LONG_MAX >> 30 == 1 +# define INTMAX_C(x) x##LL +# elif defined GL_INT64_T +# define INTMAX_C(x) INT64_C(x) +# else +# define INTMAX_C(x) x##L +# endif +# endif + +# ifndef UINTMAX_C +# if ULONG_MAX >> 31 == 1 +# define UINTMAX_C(x) x##ULL +# elif defined GL_UINT64_T +# define UINTMAX_C(x) UINT64_C(x) +# else +# define UINTMAX_C(x) x##UL +# endif +# endif + +#endif /* !@HAVE_C99_STDINT_H@ */ + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#if (!defined UINTMAX_WIDTH \ + && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__)) +# ifdef INT8_MAX +# define INT8_WIDTH _GL_INTEGER_WIDTH (INT8_MIN, INT8_MAX) +# endif +# ifdef UINT8_MAX +# define UINT8_WIDTH _GL_INTEGER_WIDTH (0, UINT8_MAX) +# endif +# ifdef INT16_MAX +# define INT16_WIDTH _GL_INTEGER_WIDTH (INT16_MIN, INT16_MAX) +# endif +# ifdef UINT16_MAX +# define UINT16_WIDTH _GL_INTEGER_WIDTH (0, UINT16_MAX) +# endif +# ifdef INT32_MAX +# define INT32_WIDTH _GL_INTEGER_WIDTH (INT32_MIN, INT32_MAX) +# endif +# ifdef UINT32_MAX +# define UINT32_WIDTH _GL_INTEGER_WIDTH (0, UINT32_MAX) +# endif +# ifdef INT64_MAX +# define INT64_WIDTH _GL_INTEGER_WIDTH (INT64_MIN, INT64_MAX) +# endif +# ifdef UINT64_MAX +# define UINT64_WIDTH _GL_INTEGER_WIDTH (0, UINT64_MAX) +# endif +# define INT_LEAST8_WIDTH _GL_INTEGER_WIDTH (INT_LEAST8_MIN, INT_LEAST8_MAX) +# define UINT_LEAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST8_MAX) +# define INT_LEAST16_WIDTH _GL_INTEGER_WIDTH (INT_LEAST16_MIN, INT_LEAST16_MAX) +# define UINT_LEAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST16_MAX) +# define INT_LEAST32_WIDTH _GL_INTEGER_WIDTH (INT_LEAST32_MIN, INT_LEAST32_MAX) +# define UINT_LEAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST32_MAX) +# define INT_LEAST64_WIDTH _GL_INTEGER_WIDTH (INT_LEAST64_MIN, INT_LEAST64_MAX) +# define UINT_LEAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_LEAST64_MAX) +# define INT_FAST8_WIDTH _GL_INTEGER_WIDTH (INT_FAST8_MIN, INT_FAST8_MAX) +# define UINT_FAST8_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST8_MAX) +# define INT_FAST16_WIDTH _GL_INTEGER_WIDTH (INT_FAST16_MIN, INT_FAST16_MAX) +# define UINT_FAST16_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST16_MAX) +# define INT_FAST32_WIDTH _GL_INTEGER_WIDTH (INT_FAST32_MIN, INT_FAST32_MAX) +# define UINT_FAST32_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST32_MAX) +# define INT_FAST64_WIDTH _GL_INTEGER_WIDTH (INT_FAST64_MIN, INT_FAST64_MAX) +# define UINT_FAST64_WIDTH _GL_INTEGER_WIDTH (0, UINT_FAST64_MAX) +# define INTPTR_WIDTH _GL_INTEGER_WIDTH (INTPTR_MIN, INTPTR_MAX) +# define UINTPTR_WIDTH _GL_INTEGER_WIDTH (0, UINTPTR_MAX) +# define INTMAX_WIDTH _GL_INTEGER_WIDTH (INTMAX_MIN, INTMAX_MAX) +# define UINTMAX_WIDTH _GL_INTEGER_WIDTH (0, UINTMAX_MAX) +# define PTRDIFF_WIDTH _GL_INTEGER_WIDTH (PTRDIFF_MIN, PTRDIFF_MAX) +# define SIZE_WIDTH _GL_INTEGER_WIDTH (0, SIZE_MAX) +# define WCHAR_WIDTH _GL_INTEGER_WIDTH (WCHAR_MIN, WCHAR_MAX) +# ifdef WINT_MAX +# define WINT_WIDTH _GL_INTEGER_WIDTH (WINT_MIN, WINT_MAX) +# endif +# ifdef SIG_ATOMIC_MAX +# define SIG_ATOMIC_WIDTH _GL_INTEGER_WIDTH (SIG_ATOMIC_MIN, SIG_ATOMIC_MAX) +# endif +#endif /* !WINT_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */ + +#endif /* _@GUARD_PREFIX@_STDINT_H */ +#endif /* !(defined __ANDROID__ && ...) */ +#endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/stdlib.in.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/stdlib.in.h new file mode 100644 index 00000000..b901d175 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/stdlib.in.h @@ -0,0 +1,1853 @@ +/* A GNU-like . + + Copyright (C) 1995, 2001-2004, 2006-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc +/* Special invocation conventions inside some gnulib header files, + and inside some glibc header files, respectively. */ + +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_STDLIB_H + +/* The include_next requires a split double-inclusion guard. */ +#@INCLUDE_NEXT@ @NEXT_STDLIB_H@ + +#ifndef _@GUARD_PREFIX@_STDLIB_H +#define _@GUARD_PREFIX@_STDLIB_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. */ +#include + +/* MirBSD 10 defines WEXITSTATUS in , not in . */ +#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS +# include +#endif + +/* Solaris declares getloadavg() in . */ +#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ +/* OpenIndiana has a bug: must be included before + . */ +# include +# include +#endif + +/* Native Windows platforms declare _mktemp() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +#if @GNULIB_RANDOM_R@ + +/* OSF/1 5.1 declares 'struct random_data' in , which is included + from if _REENTRANT is defined. Include it whenever we need + 'struct random_data'. */ +# if @HAVE_RANDOM_H@ +# include +# endif + +# include + +# if !@HAVE_STRUCT_RANDOM_DATA@ +/* Define 'struct random_data'. + But allow multiple gnulib generated replacements to coexist. */ +# if !GNULIB_defined_struct_random_data +struct random_data +{ + int32_t *fptr; /* Front pointer. */ + int32_t *rptr; /* Rear pointer. */ + int32_t *state; /* Array of state values. */ + int rand_type; /* Type of random number generator. */ + int rand_deg; /* Degree of random number generator. */ + int rand_sep; /* Distance between front and rear. */ + int32_t *end_ptr; /* Pointer behind state table. */ +}; +# define GNULIB_defined_struct_random_data 1 +# endif +# endif +#endif + +#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__) +/* On Mac OS X 10.3, only declares mkstemp. */ +/* On Mac OS X 10.5, only declares mkstemps. */ +/* On Mac OS X 10.13, only declares mkostemp and mkostemps. */ +/* On Cygwin 1.7.1, only declares getsubopt. */ +/* But avoid namespace pollution on glibc systems and native Windows. */ +# include +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1) +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* The definition of _Noreturn is copied here. */ + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Some systems do not define EXIT_*, despite otherwise supporting C89. */ +#ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +#endif +/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere + with proper operation of xargs. */ +#ifndef EXIT_FAILURE +# define EXIT_FAILURE 1 +#elif EXIT_FAILURE != 1 +# undef EXIT_FAILURE +# define EXIT_FAILURE 1 +#endif + + +#if @GNULIB__EXIT@ +/* Terminate the current process with the given return code, without running + the 'atexit' handlers. */ +# if @REPLACE__EXIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef _Exit +# define _Exit rpl__Exit +# endif +_GL_FUNCDECL_RPL (_Exit, _Noreturn void, (int status)); +_GL_CXXALIAS_RPL (_Exit, void, (int status)); +# else +# if !@HAVE__EXIT@ +_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); +# endif +_GL_CXXALIAS_SYS (_Exit, void, (int status)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (_Exit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef _Exit +# if HAVE_RAW_DECL__EXIT +_GL_WARN_ON_USE (_Exit, "_Exit is unportable - " + "use gnulib module _Exit for portability"); +# endif +#endif + + +#if @GNULIB_FREE_POSIX@ +# if @REPLACE_FREE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef free +# define free rpl_free +# endif +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_FUNCDECL_RPL (free, void, (void *ptr) _GL_ATTRIBUTE_NOTHROW); +# else +_GL_FUNCDECL_RPL (free, void, (void *ptr)); +# endif +_GL_CXXALIAS_RPL (free, void, (void *ptr)); +# else +_GL_CXXALIAS_SYS (free, void, (void *ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (free); +# endif +#elif defined GNULIB_POSIXCHECK +# undef free +/* Assume free is always declared. */ +_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - " + "use gnulib module free for portability"); +#endif + + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_ALIGNED_ALLOC@ +# if @REPLACE_ALIGNED_ALLOC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef aligned_alloc +# define aligned_alloc rpl_aligned_alloc +# endif +_GL_FUNCDECL_RPL (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size)); +# else +# if @HAVE_ALIGNED_ALLOC@ +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size)); +# endif +# endif +# if (__GLIBC__ >= 2) && @HAVE_ALIGNED_ALLOC@ +_GL_CXXALIASWARN (aligned_alloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc +/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 16) > 2 +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (aligned_alloc, void *, + (size_t alignment, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef aligned_alloc +# if HAVE_RAW_DECL_ALIGNED_ALLOC +_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - " + "use gnulib module aligned_alloc for portability"); +# endif +# endif +#endif + +#if @GNULIB_ATOLL@ +/* Parse a signed decimal integer. + Returns the value of the integer. Errors are not detected. */ +# if !@HAVE_ATOLL@ +_GL_FUNCDECL_SYS (atoll, long long, (const char *string) + _GL_ATTRIBUTE_PURE + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (atoll, long long, (const char *string)); +_GL_CXXALIASWARN (atoll); +#elif defined GNULIB_POSIXCHECK +# undef atoll +# if HAVE_RAW_DECL_ATOLL +_GL_WARN_ON_USE (atoll, "atoll is unportable - " + "use gnulib module atoll for portability"); +# endif +#endif + +#if @GNULIB_CALLOC_POSIX@ +# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \ + || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef calloc +# define calloc rpl_calloc +# endif +_GL_FUNCDECL_RPL (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (calloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc +/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (calloc, void *, + (size_t nmemb, size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef calloc +/* Assume calloc is always declared. */ +_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - " + "use gnulib module calloc-posix for portability"); +# endif +#endif + +#if @GNULIB_CANONICALIZE_FILE_NAME@ +# if @REPLACE_CANONICALIZE_FILE_NAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define canonicalize_file_name rpl_canonicalize_file_name +# endif +_GL_FUNCDECL_RPL (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name)); +# else +# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name)); +# endif +# ifndef GNULIB_defined_canonicalize_file_name +# define GNULIB_defined_canonicalize_file_name \ + (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@) +# endif +_GL_CXXALIASWARN (canonicalize_file_name); +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name +/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or + rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ATTRIBUTE_NOTHROW + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (canonicalize_file_name, char *, + (const char *name) + _GL_ARG_NONNULL ((1)) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef canonicalize_file_name +# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME +_GL_WARN_ON_USE (canonicalize_file_name, + "canonicalize_file_name is unportable - " + "use gnulib module canonicalize-lgpl for portability"); +# endif +# endif +#endif + +#if @GNULIB_MDA_ECVT@ +/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ecvt +# define ecvt _ecvt +# endif +_GL_CXXALIAS_MDA (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_ECVT@ +_GL_CXXALIAS_SYS (ecvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@ +_GL_CXXALIASWARN (ecvt); +# endif +#endif + +#if @GNULIB_MDA_FCVT@ +/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fcvt +# define fcvt _fcvt +# endif +_GL_CXXALIAS_MDA (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# else +# if @HAVE_DECL_FCVT@ +_GL_CXXALIAS_SYS (fcvt, char *, + (double number, int ndigits, int *decptp, int *signp)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@ +_GL_CXXALIASWARN (fcvt); +# endif +#endif + +#if @GNULIB_MDA_GCVT@ +/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gcvt +# define gcvt _gcvt +# endif +_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf)); +# else +# if @HAVE_DECL_GCVT@ +_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@ +_GL_CXXALIASWARN (gcvt); +# endif +#endif + +#if @GNULIB_GETLOADAVG@ +/* Store max(NELEM,3) load average numbers in LOADAVG[]. + The three numbers are the load average of the last 1 minute, the last 5 + minutes, and the last 15 minutes, respectively. + LOADAVG is an array of NELEM numbers. */ +# if @REPLACE_GETLOADAVG@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getloadavg +# define getloadavg rpl_getloadavg +# endif +_GL_FUNCDECL_RPL (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getloadavg, int, (double loadavg[], int nelem)); +# else +# if !@HAVE_DECL_GETLOADAVG@ +_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getloadavg); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getloadavg +# if HAVE_RAW_DECL_GETLOADAVG +_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - " + "use gnulib module getloadavg for portability"); +# endif +#endif + +#if @GNULIB_GETPROGNAME@ +/* Return the base name of the executing program. + On native Windows this will usually end in ".exe" or ".EXE". */ +# if @REPLACE_GETPROGNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getprogname +# define getprogname rpl_getprogname +# endif +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_RPL (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_RPL (getprogname, const char *, (void)); +# endif +_GL_CXXALIAS_RPL (getprogname, const char *, (void)); +# else +# if !@HAVE_GETPROGNAME@ +# if @HAVE_DECL_PROGRAM_INVOCATION_NAME@ +_GL_FUNCDECL_SYS (getprogname, const char *, (void) _GL_ATTRIBUTE_PURE); +# else +_GL_FUNCDECL_SYS (getprogname, const char *, (void)); +# endif +# endif +_GL_CXXALIAS_SYS (getprogname, const char *, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getprogname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getprogname +# if HAVE_RAW_DECL_GETPROGNAME +_GL_WARN_ON_USE (getprogname, "getprogname is unportable - " + "use gnulib module getprogname for portability"); +# endif +#endif + +#if @GNULIB_GETSUBOPT@ +/* Assuming *OPTIONP is a comma separated list of elements of the form + "token" or "token=value", getsubopt parses the first of these elements. + If the first element refers to a "token" that is member of the given + NULL-terminated array of tokens: + - It replaces the comma with a NUL byte, updates *OPTIONP to point past + the first option and the comma, sets *VALUEP to the value of the + element (or NULL if it doesn't contain an "=" sign), + - It returns the index of the "token" in the given array of tokens. + Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined. + For more details see the POSIX specification. + https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */ +# if @REPLACE_GETSUBOPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getsubopt +# define getsubopt rpl_getsubopt +# endif +_GL_FUNCDECL_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +_GL_CXXALIAS_RPL (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# else +# if !@HAVE_GETSUBOPT@ +_GL_FUNCDECL_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (getsubopt, int, + (char **optionp, char *const *tokens, char **valuep)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getsubopt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getsubopt +# if HAVE_RAW_DECL_GETSUBOPT +_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - " + "use gnulib module getsubopt for portability"); +# endif +#endif + +#if @GNULIB_GRANTPT@ +/* Change the ownership and access permission of the slave side of the + pseudo-terminal whose master side is specified by FD. */ +# if !@HAVE_GRANTPT@ +_GL_FUNCDECL_SYS (grantpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (grantpt, int, (int fd)); +_GL_CXXALIASWARN (grantpt); +#elif defined GNULIB_POSIXCHECK +# undef grantpt +# if HAVE_RAW_DECL_GRANTPT +_GL_WARN_ON_USE (grantpt, "grantpt is not portable - " + "use gnulib module grantpt for portability"); +# endif +#endif + +/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not + rely on GNU or POSIX semantics for malloc and realloc (for example, + by never specifying a zero size), so it does not need malloc or + realloc to be redefined. */ +#if @GNULIB_MALLOC_POSIX@ +# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \ + || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef malloc +# define malloc rpl_malloc +# endif +_GL_FUNCDECL_RPL (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (malloc, void *, (size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (malloc, void *, (size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (malloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc +/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (malloc, void *, + (size_t size) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef malloc +/* Assume malloc is always declared. */ +_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " + "use gnulib module malloc-posix for portability"); +# endif +#endif + +/* Return maximum number of bytes of a multibyte character. */ +#if @REPLACE_MB_CUR_MAX@ +# if !GNULIB_defined_MB_CUR_MAX +static inline +int gl_MB_CUR_MAX (void) +{ + /* Turn the value 3 to the value 4, as needed for the UTF-8 encoding. */ + return MB_CUR_MAX + (MB_CUR_MAX == 3); +} +# undef MB_CUR_MAX +# define MB_CUR_MAX gl_MB_CUR_MAX () +# define GNULIB_defined_MB_CUR_MAX 1 +# endif +#endif + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSTOWCS@ +# if @REPLACE_MBSTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbstowcs +# define mbstowcs rpl_mbstowcs +# endif +_GL_FUNCDECL_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# else +_GL_CXXALIAS_SYS (mbstowcs, size_t, + (wchar_t *restrict dest, const char *restrict src, + size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbstowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbstowcs +# if HAVE_RAW_DECL_MBSTOWCS +_GL_WARN_ON_USE (mbstowcs, "mbstowcs is unportable - " + "use gnulib module mbstowcs for portability"); +# endif +#endif + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBTOWC@ +# if @REPLACE_MBTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbtowc +# define mbtowc rpl_mbtowc +# endif +_GL_FUNCDECL_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +_GL_CXXALIAS_RPL (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# else +# if !@HAVE_MBTOWC@ +_GL_FUNCDECL_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +_GL_CXXALIAS_SYS (mbtowc, int, + (wchar_t *restrict pwc, const char *restrict s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbtowc +# if HAVE_RAW_DECL_MBTOWC +_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - " + "use gnulib module mbtowc for portability"); +# endif +#endif + +#if @GNULIB_MKDTEMP@ +/* Create a unique temporary directory from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the directory name unique. + Returns TEMPLATE, or a null pointer if it cannot get a unique name. + The directory is created mode 700. */ +# if !@HAVE_MKDTEMP@ +_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/)); +_GL_CXXALIASWARN (mkdtemp); +#elif defined GNULIB_POSIXCHECK +# undef mkdtemp +# if HAVE_RAW_DECL_MKDTEMP +_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - " + "use gnulib module mkdtemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemp +# define mkostemp rpl_mkostemp +# endif +_GL_FUNCDECL_RPL (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemp, int, (char * /*template*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMP@ +_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemp +# if HAVE_RAW_DECL_MKOSTEMP +_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - " + "use gnulib module mkostemp for portability"); +# endif +#endif + +#if @GNULIB_MKOSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE before a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + The file is then created, with the specified flags, ensuring it didn't exist + before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKOSTEMPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkostemps +# define mkostemps rpl_mkostemps +# endif +_GL_FUNCDECL_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# else +# if !@HAVE_MKOSTEMPS@ +_GL_FUNCDECL_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkostemps, int, + (char * /*template*/, int /*suffixlen*/, int /*flags*/)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mkostemps); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mkostemps +# if HAVE_RAW_DECL_MKOSTEMPS +_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - " + "use gnulib module mkostemps for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMP@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if @REPLACE_MKSTEMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mkstemp rpl_mkstemp +# endif +_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/)); +# else +# if ! @HAVE_MKSTEMP@ +_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mkstemp); +#elif defined GNULIB_POSIXCHECK +# undef mkstemp +# if HAVE_RAW_DECL_MKSTEMP +_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - " + "use gnulib module mkstemp for portability"); +# endif +#endif + +#if @GNULIB_MKSTEMPS@ +/* Create a unique temporary file from TEMPLATE. + The last six characters of TEMPLATE prior to a suffix of length + SUFFIXLEN must be "XXXXXX"; + they are replaced with a string that makes the file name unique. + The file is then created, ensuring it didn't exist before. + The file is created read-write (mask at least 0600 & ~umask), but it may be + world-readable and world-writable (mask 0666 & ~umask), depending on the + implementation. + Returns the open file descriptor if successful, otherwise -1 and errno + set. */ +# if !@HAVE_MKSTEMPS@ +_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)); +_GL_CXXALIASWARN (mkstemps); +#elif defined GNULIB_POSIXCHECK +# undef mkstemps +# if HAVE_RAW_DECL_MKSTEMPS +_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " + "use gnulib module mkstemps for portability"); +# endif +#endif + +#if @GNULIB_MDA_MKTEMP@ +/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::mktemp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mktemp +# define mktemp _mktemp +# endif +_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/)); +# else +_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/)); +# endif +_GL_CXXALIASWARN (mktemp); +#endif + +/* Allocate memory with indefinite extent and specified alignment. */ +#if @GNULIB_POSIX_MEMALIGN@ +# if @REPLACE_POSIX_MEMALIGN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_memalign +# define posix_memalign rpl_posix_memalign +# endif +_GL_FUNCDECL_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# else +# if @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIAS_SYS (posix_memalign, int, + (void **memptr, size_t alignment, size_t size)); +# endif +# endif +# if __GLIBC__ >= 2 && @HAVE_POSIX_MEMALIGN@ +_GL_CXXALIASWARN (posix_memalign); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_memalign +# if HAVE_RAW_DECL_POSIX_MEMALIGN +_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - " + "use gnulib module posix_memalign for portability"); +# endif +#endif + +#if @GNULIB_POSIX_OPENPT@ +/* Return an FD open to the master side of a pseudo-terminal. Flags should + include O_RDWR, and may also include O_NOCTTY. */ +# if @REPLACE_POSIX_OPENPT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef posix_openpt +# define posix_openpt rpl_posix_openpt +# endif +_GL_FUNCDECL_RPL (posix_openpt, int, (int flags)); +_GL_CXXALIAS_RPL (posix_openpt, int, (int flags)); +# else +# if !@HAVE_POSIX_OPENPT@ +_GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); +# endif +_GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (posix_openpt); +# endif +#elif defined GNULIB_POSIXCHECK +# undef posix_openpt +# if HAVE_RAW_DECL_POSIX_OPENPT +_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " + "use gnulib module posix_openpt for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME@ +/* Return the pathname of the pseudo-terminal slave associated with + the master FD is open on, or NULL on errors. */ +# if @REPLACE_PTSNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname +# define ptsname rpl_ptsname +# endif +_GL_FUNCDECL_RPL (ptsname, char *, (int fd)); +_GL_CXXALIAS_RPL (ptsname, char *, (int fd)); +# else +# if !@HAVE_PTSNAME@ +_GL_FUNCDECL_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIAS_SYS (ptsname, char *, (int fd)); +# endif +_GL_CXXALIASWARN (ptsname); +#elif defined GNULIB_POSIXCHECK +# undef ptsname +# if HAVE_RAW_DECL_PTSNAME +_GL_WARN_ON_USE (ptsname, "ptsname is not portable - " + "use gnulib module ptsname for portability"); +# endif +#endif + +#if @GNULIB_PTSNAME_R@ +/* Set the pathname of the pseudo-terminal slave associated with + the master FD is open on and return 0, or set errno and return + non-zero on errors. */ +# if @REPLACE_PTSNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ptsname_r +# define ptsname_r rpl_ptsname_r +# endif +_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); +# else +# if !@HAVE_PTSNAME_R@ +_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); +# endif +# ifndef GNULIB_defined_ptsname_r +# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@) +# endif +_GL_CXXALIASWARN (ptsname_r); +#elif defined GNULIB_POSIXCHECK +# undef ptsname_r +# if HAVE_RAW_DECL_PTSNAME_R +_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " + "use gnulib module ptsname_r for portability"); +# endif +#endif + +#if @GNULIB_PUTENV@ +# if @REPLACE_PUTENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv rpl_putenv +# endif +_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (putenv, int, (char *string)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +_GL_CXXALIAS_MDA (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#elif @GNULIB_MDA_PUTENV@ +/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::putenv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef putenv +# define putenv _putenv +# endif +/* Need to cast, because on mingw, the parameter is either + 'const char *string' or 'char *string'. */ +_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string)); +# elif defined __KLIBC__ +/* Need to cast, because on OS/2 kLIBC, the first parameter is + const char *string. */ +_GL_CXXALIAS_SYS_CAST (putenv, int, (char *string)); +# else +_GL_CXXALIAS_SYS (putenv, int, (char *string)); +# endif +_GL_CXXALIASWARN (putenv); +#endif + +#if @GNULIB_QSORT_R@ +/* Sort an array of NMEMB elements, starting at address BASE, each element + occupying SIZE bytes, in ascending order according to the comparison + function COMPARE. */ +# ifdef __cplusplus +extern "C" { +# endif +# if !GNULIB_defined_qsort_r_fn_types +typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *); +# define GNULIB_defined_qsort_r_fn_types 1 +# endif +# ifdef __cplusplus +} +# endif +# if @REPLACE_QSORT_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef qsort_r +# define qsort_r rpl_qsort_r +# endif +_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# else +# if !@HAVE_QSORT_R@ +_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg) _GL_ARG_NONNULL ((1, 4))); +# endif +_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size, + _gl_qsort_r_compar_fn compare, + void *arg)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (qsort_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef qsort_r +# if HAVE_RAW_DECL_QSORT_R +_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - " + "use gnulib module qsort_r for portability"); +# endif +#endif + + +#if @GNULIB_RAND@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) +# ifndef RAND_MAX +# define RAND_MAX 2147483647 +# endif +#endif + + +#if @GNULIB_RAND@ +# if @REPLACE_RAND@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rand +# define rand rpl_rand +# endif +_GL_FUNCDECL_RPL (rand, int, (void)); +_GL_CXXALIAS_RPL (rand, int, (void)); +# else +_GL_CXXALIAS_SYS (rand, int, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (rand); +# endif +#endif + + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random +# define random rpl_random +# endif +_GL_FUNCDECL_RPL (random, long, (void)); +_GL_CXXALIAS_RPL (random, long, (void)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (random, long, (void)); +# endif +/* Need to cast, because on Haiku, the return type is + int. */ +_GL_CXXALIAS_SYS_CAST (random, long, (void)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (random); +# endif +#elif defined GNULIB_POSIXCHECK +# undef random +# if HAVE_RAW_DECL_RANDOM +_GL_WARN_ON_USE (random, "random is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_RANDOM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom +# define srandom rpl_srandom +# endif +_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed)); +_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed)); +# else +# if !@HAVE_RANDOM@ +_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (srandom); +# endif +#elif defined GNULIB_POSIXCHECK +# undef srandom +# if HAVE_RAW_DECL_SRANDOM +_GL_WARN_ON_USE (srandom, "srandom is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_INITSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate +# define initstate rpl_initstate +# endif +_GL_FUNCDECL_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# else +# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@ +_GL_FUNCDECL_SYS (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size) + _GL_ARG_NONNULL ((2))); +# endif +/* Need to cast, because on FreeBSD, the first parameter is + unsigned long seed. */ +_GL_CXXALIAS_SYS_CAST (initstate, char *, + (unsigned int seed, char *buf, size_t buf_size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (initstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef initstate +# if HAVE_RAW_DECL_INITSTATE +_GL_WARN_ON_USE (initstate, "initstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + +#if @GNULIB_RANDOM@ +# if @REPLACE_SETSTATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate +# define setstate rpl_setstate +# endif +_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state)); +# else +# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@ +_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter + is const char *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (setstate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setstate +# if HAVE_RAW_DECL_SETSTATE +_GL_WARN_ON_USE (setstate, "setstate is unportable - " + "use gnulib module random for portability"); +# endif +#endif + + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef random_r +# define random_r rpl_random_r +# endif +_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); +# endif +_GL_CXXALIASWARN (random_r); +#elif defined GNULIB_POSIXCHECK +# undef random_r +# if HAVE_RAW_DECL_RANDOM_R +_GL_WARN_ON_USE (random_r, "random_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef srandom_r +# define srandom_r rpl_srandom_r +# endif +_GL_FUNCDECL_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (srandom_r, int, + (unsigned int seed, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (srandom_r); +#elif defined GNULIB_POSIXCHECK +# undef srandom_r +# if HAVE_RAW_DECL_SRANDOM_R +_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef initstate_r +# define initstate_r rpl_initstate_r +# endif +_GL_FUNCDECL_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state) + _GL_ARG_NONNULL ((2, 4))); +# endif +/* Need to cast, because on Haiku, the third parameter is + unsigned long buf_size. */ +_GL_CXXALIAS_SYS_CAST (initstate_r, int, + (unsigned int seed, char *buf, size_t buf_size, + struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (initstate_r); +#elif defined GNULIB_POSIXCHECK +# undef initstate_r +# if HAVE_RAW_DECL_INITSTATE_R +_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + +#if @GNULIB_RANDOM_R@ +# if @REPLACE_RANDOM_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setstate_r +# define setstate_r rpl_setstate_r +# endif +_GL_FUNCDECL_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# else +# if !@HAVE_RANDOM_R@ +_GL_FUNCDECL_SYS (setstate_r, int, + (char *arg_state, struct random_data *rand_state) + _GL_ARG_NONNULL ((1, 2))); +# endif +/* Need to cast, because on Haiku, the first parameter is + void *arg_state. */ +_GL_CXXALIAS_SYS_CAST (setstate_r, int, + (char *arg_state, struct random_data *rand_state)); +# endif +_GL_CXXALIASWARN (setstate_r); +#elif defined GNULIB_POSIXCHECK +# undef setstate_r +# if HAVE_RAW_DECL_SETSTATE_R +_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " + "use gnulib module random_r for portability"); +# endif +#endif + + +#if @GNULIB_REALLOC_POSIX@ +# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \ + || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@) +# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ + || _GL_USE_STDLIB_ALLOC) +# undef realloc +# define realloc rpl_realloc +# endif +_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); +# else +# if __GNUC__ >= 11 +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (realloc); +# endif +#else +# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc +/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2 +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (realloc, void *, + (void *ptr, size_t size) + _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC +# undef realloc +/* Assume realloc is always declared. */ +_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " + "use gnulib module realloc-posix for portability"); +# endif +#endif + + +#if @GNULIB_REALLOCARRAY@ +# if @REPLACE_REALLOCARRAY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef reallocarray +# define reallocarray rpl_reallocarray +# endif +_GL_FUNCDECL_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +_GL_CXXALIAS_RPL (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# else +# if ! @HAVE_REALLOCARRAY@ +_GL_FUNCDECL_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +_GL_CXXALIAS_SYS (reallocarray, void *, + (void *ptr, size_t nmemb, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (reallocarray); +# endif +#elif defined GNULIB_POSIXCHECK +# undef reallocarray +# if HAVE_RAW_DECL_REALLOCARRAY +_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - " + "use gnulib module reallocarray for portability"); +# endif +#endif + +#if @GNULIB_REALPATH@ +# if @REPLACE_REALPATH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define realpath rpl_realpath +# endif +_GL_FUNCDECL_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# else +# if !@HAVE_REALPATH@ +_GL_FUNCDECL_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (realpath, char *, + (const char *restrict name, char *restrict resolved)); +# endif +_GL_CXXALIASWARN (realpath); +#elif defined GNULIB_POSIXCHECK +# undef realpath +# if HAVE_RAW_DECL_REALPATH +_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module " + "canonicalize or canonicalize-lgpl for portability"); +# endif +#endif + +#if @GNULIB_RPMATCH@ +/* Test a user response to a question. + Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */ +# if !@HAVE_RPMATCH@ +_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (rpmatch, int, (const char *response)); +_GL_CXXALIASWARN (rpmatch); +#elif defined GNULIB_POSIXCHECK +# undef rpmatch +# if HAVE_RAW_DECL_RPMATCH +_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " + "use gnulib module rpmatch for portability"); +# endif +#endif + +#if @GNULIB_SECURE_GETENV@ +/* Look up NAME in the environment, returning 0 in insecure situations. */ +# if !@HAVE_SECURE_GETENV@ +_GL_FUNCDECL_SYS (secure_getenv, char *, + (char const *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); +_GL_CXXALIASWARN (secure_getenv); +#elif defined GNULIB_POSIXCHECK +# undef secure_getenv +# if HAVE_RAW_DECL_SECURE_GETENV +_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " + "use gnulib module secure_getenv for portability"); +# endif +#endif + +#if @GNULIB_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +# if @REPLACE_SETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef setenv +# define setenv rpl_setenv +# endif +_GL_FUNCDECL_RPL (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (setenv, int, + (const char *name, const char *value, int replace)); +# else +# if !@HAVE_DECL_SETENV@ +_GL_FUNCDECL_SYS (setenv, int, + (const char *name, const char *value, int replace) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (setenv, int, + (const char *name, const char *value, int replace)); +# endif +# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) +_GL_CXXALIASWARN (setenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef setenv +# if HAVE_RAW_DECL_SETENV +_GL_WARN_ON_USE (setenv, "setenv is unportable - " + "use gnulib module setenv for portability"); +# endif +#endif + +#if @GNULIB_STRTOD@ + /* Parse a double from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtod rpl_strtod +# endif +# define GNULIB_defined_strtod_function 1 +_GL_FUNCDECL_RPL (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtod, double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOD@ +_GL_FUNCDECL_SYS (strtod, double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtod, double, + (const char *restrict str, char **restrict endp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtod); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtod +# if HAVE_RAW_DECL_STRTOD +_GL_WARN_ON_USE (strtod, "strtod is unportable - " + "use gnulib module strtod for portability"); +# endif +#endif + +#if @GNULIB_STRTOLD@ + /* Parse a 'long double' from STRING, updating ENDP if appropriate. */ +# if @REPLACE_STRTOLD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtold rpl_strtold +# endif +# define GNULIB_defined_strtold_function 1 +_GL_FUNCDECL_RPL (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtold, long double, + (const char *restrict str, char **restrict endp)); +# else +# if !@HAVE_STRTOLD@ +_GL_FUNCDECL_SYS (strtold, long double, + (const char *restrict str, char **restrict endp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtold, long double, + (const char *restrict str, char **restrict endp)); +# endif +_GL_CXXALIASWARN (strtold); +#elif defined GNULIB_POSIXCHECK +# undef strtold +# if HAVE_RAW_DECL_STRTOLD +_GL_WARN_ON_USE (strtold, "strtold is unportable - " + "use gnulib module strtold for portability"); +# endif +#endif + +#if @GNULIB_STRTOL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtol rpl_strtol +# endif +# define GNULIB_defined_strtol_function 1 +_GL_FUNCDECL_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOL@ +_GL_FUNCDECL_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtol, long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtol); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtol +# if HAVE_RAW_DECL_STRTOL +_GL_WARN_ON_USE (strtol, "strtol is unportable - " + "use gnulib module strtol for portability"); +# endif +#endif + +#if @GNULIB_STRTOLL@ +/* Parse a signed integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set + to ERANGE. */ +# if @REPLACE_STRTOLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoll rpl_strtoll +# endif +# define GNULIB_defined_strtoll_function 1 +_GL_FUNCDECL_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOLL@ +_GL_FUNCDECL_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoll, long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoll); +#elif defined GNULIB_POSIXCHECK +# undef strtoll +# if HAVE_RAW_DECL_STRTOLL +_GL_WARN_ON_USE (strtoll, "strtoll is unportable - " + "use gnulib module strtoll for portability"); +# endif +#endif + +#if @GNULIB_STRTOUL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */ +# if @REPLACE_STRTOUL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoul rpl_strtoul +# endif +# define GNULIB_defined_strtoul_function 1 +_GL_FUNCDECL_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOUL@ +_GL_FUNCDECL_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoul, unsigned long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (strtoul); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strtoul +# if HAVE_RAW_DECL_STRTOUL +_GL_WARN_ON_USE (strtoul, "strtoul is unportable - " + "use gnulib module strtoul for portability"); +# endif +#endif + +#if @GNULIB_STRTOULL@ +/* Parse an unsigned integer whose textual representation starts at STRING. + The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0, + it may be decimal or octal (with prefix "0") or hexadecimal (with prefix + "0x"). + If ENDPTR is not NULL, the address of the first byte after the integer is + stored in *ENDPTR. + Upon overflow, the return value is ULLONG_MAX, and errno is set to + ERANGE. */ +# if @REPLACE_STRTOULL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strtoull rpl_strtoull +# endif +# define GNULIB_defined_strtoull_function 1 +_GL_FUNCDECL_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# else +# if !@HAVE_STRTOULL@ +_GL_FUNCDECL_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (strtoull, unsigned long long, + (const char *restrict string, char **restrict endptr, + int base)); +# endif +_GL_CXXALIASWARN (strtoull); +#elif defined GNULIB_POSIXCHECK +# undef strtoull +# if HAVE_RAW_DECL_STRTOULL +_GL_WARN_ON_USE (strtoull, "strtoull is unportable - " + "use gnulib module strtoull for portability"); +# endif +#endif + +#if @GNULIB_UNLOCKPT@ +/* Unlock the slave side of the pseudo-terminal whose master side is specified + by FD, so that it can be opened. */ +# if !@HAVE_UNLOCKPT@ +_GL_FUNCDECL_SYS (unlockpt, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (unlockpt, int, (int fd)); +_GL_CXXALIASWARN (unlockpt); +#elif defined GNULIB_POSIXCHECK +# undef unlockpt +# if HAVE_RAW_DECL_UNLOCKPT +_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " + "use gnulib module unlockpt for portability"); +# endif +#endif + +#if @GNULIB_UNSETENV@ +/* Remove the variable NAME from the environment. */ +# if @REPLACE_UNSETENV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unsetenv +# define unsetenv rpl_unsetenv +# endif +_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); +# else +# if !@HAVE_DECL_UNSETENV@ +_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); +# endif +# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) +_GL_CXXALIASWARN (unsetenv); +# endif +#elif defined GNULIB_POSIXCHECK +# undef unsetenv +# if HAVE_RAW_DECL_UNSETENV +_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " + "use gnulib module unsetenv for portability"); +# endif +#endif + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCTOMB@ +# if @REPLACE_WCTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctomb +# define wctomb rpl_wctomb +# endif +_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); +_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); +# else +_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctomb); +# endif +#endif + + +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif /* _@GUARD_PREFIX@_STDLIB_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-alignasof.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-alignasof.c new file mode 100644 index 00000000..1cc75b0f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-alignasof.c @@ -0,0 +1,100 @@ +/* Test of alignasof module. + Copyright 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, inspired by Bruno Haible's test-alignof.c. */ + +#include + +#include +#include + +#include "macros.h" + +typedef long double longdouble; +typedef struct { char a[1]; } struct1; +typedef struct { char a[2]; } struct2; +typedef struct { char a[3]; } struct3; +typedef struct { char a[4]; } struct4; + +#if (202311 <= __STDC_VERSION__ || __alignas_is_defined \ + || 201103 <= __cplusplus) +/* mingw can go up only to 8. 8 is all that GNU Emacs needs, so let's + limit the test to 8 for now. */ +# define TEST_ALIGNMENT 8 +#else +# undef alignas +# define alignas(alignment) +# define TEST_ALIGNMENT 1 +#endif + +#define CHECK_STATIC(type) \ + typedef struct { char slot1; type slot2; } type##_helper; \ + static_assert (alignof (type) == offsetof (type##_helper, slot2)); \ + const int type##_alignment = alignof (type); \ + type alignas (TEST_ALIGNMENT) static_##type##_alignas + +#define CHECK_ALIGNED(var) ASSERT ((uintptr_t) &(var) % TEST_ALIGNMENT == 0) + +CHECK_STATIC (char); +CHECK_STATIC (short); +CHECK_STATIC (int); +CHECK_STATIC (long); +#ifdef INT64_MAX +CHECK_STATIC (int64_t); +#endif +CHECK_STATIC (float); +CHECK_STATIC (double); +/* CHECK_STATIC (longdouble); */ +CHECK_STATIC (struct1); +CHECK_STATIC (struct2); +CHECK_STATIC (struct3); +CHECK_STATIC (struct4); + +int +main () +{ +#if defined __SUNPRO_C && __SUNPRO_C < 0x5150 + /* Avoid a test failure due to Sun Studio Developer Bug Report #2125432. */ + fputs ("Skipping test: known Sun C compiler bug\n", stderr); + return 77; +#elif defined __HP_cc && __ia64 + /* Avoid a test failure due to HP-UX Itanium cc bug; see: + https://lists.gnu.org/r/bug-gnulib/2017-03/msg00078.html */ + fputs ("Skipping test: known HP-UX Itanium cc compiler bug\n", stderr); + return 77; +#elif defined __clang__ && defined __ibmxl__ + /* Avoid a test failure with IBM xlc 16.1. It ignores alignas (8), + _Alignas (8), and __attribute__ ((__aligned__ (8))). */ + fputs ("Skipping test: known AIX XL C compiler deficiency\n", stderr); + return 77; +#else + CHECK_ALIGNED (static_char_alignas); + CHECK_ALIGNED (static_short_alignas); + CHECK_ALIGNED (static_int_alignas); + CHECK_ALIGNED (static_long_alignas); +# ifdef INT64_MAX + CHECK_ALIGNED (static_int64_t_alignas); +# endif + CHECK_ALIGNED (static_float_alignas); + CHECK_ALIGNED (static_double_alignas); + /* CHECK_ALIGNED (static_longdouble_alignas); */ + CHECK_ALIGNED (static_struct1_alignas); + CHECK_ALIGNED (static_struct2_alignas); + CHECK_ALIGNED (static_struct3_alignas); + CHECK_ALIGNED (static_struct4_alignas); + return 0; +#endif +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-assert-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-assert-h-c++.cc new file mode 100644 index 00000000..b734d30f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-assert-h-c++.cc @@ -0,0 +1,35 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and the C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-assert-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-assert-h-c++2.cc new file mode 100644 index 00000000..fe4a0f1b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-assert-h-c++2.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +/* Check against conflicts between and other C++ header files. */ +#include +#include + + +static_assert (2 + 2 == 4, "arithmetic does not work"); +static_assert (2 + 2 == 4); diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-assert.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-assert.c new file mode 100644 index 00000000..771eec34 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-assert.c @@ -0,0 +1,72 @@ +/* Test assert.h and static_assert. + Copyright 2022-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#define STATIC_ASSERT_TESTS \ + static_assert (2 + 2 == 4, "arithmetic does not work"); \ + static_assert (2 + 2 == 4); \ + static_assert (sizeof (char) == 1, "sizeof does not work"); \ + static_assert (sizeof (char) == 1) + +STATIC_ASSERT_TESTS; + +static char const * +assert (char const *p, int i) +{ + return p + i; +} + +static char const * +f (char const *p) +{ + return assert (p, 0); +} + +#include + +STATIC_ASSERT_TESTS; + +static int +g (void) +{ + assert (f ("this should work")); + return 0; +} + +#define NDEBUG 1 +#include + +STATIC_ASSERT_TESTS; + +static int +h (void) +{ + assert (f ("this should work")); + return 0; +} + +int +main (void) +{ + STATIC_ASSERT_TESTS; + f (""); + g (); + h (); + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-init.sh b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-init.sh new file mode 100755 index 00000000..8f20fe61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-init.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# Unit tests for init.sh +# Copyright (C) 2011-2024 Free Software Foundation, Inc. +# This file is part of the GNUlib Library. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . */ + +: "${srcdir=.}" +. "$srcdir/init.sh"; path_prepend_ . + +fail=0 + +test_compare() +{ + touch empty || fail=1 + echo xyz > in || fail=1 + + compare /dev/null /dev/null >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + # "err" should be empty, too, but has "set -x" output when VERBOSE=yes + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null empty >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare in in >out 2>err || fail=1 + test -s out && fail_ "out not empty: $(cat out)" + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare /dev/null in >out 2>err && fail=1 + cat <<\EOF > exp +diff -u /dev/null in +--- /dev/null 1970-01-01 ++++ in 1970-01-01 ++xyz +EOF + compare exp out || fail=1 + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac + + compare empty in >out 2>err && fail=1 + # Compare against expected output only if compare is using diff -u. + if grep @ out >/dev/null; then + # Remove the TAB-date suffix on each --- and +++ line, + # for both the expected and the actual output files. + # Also remove the @@ line, since Solaris 5.10 and GNU diff formats differ: + # -@@ -0,0 +1 @@ + # +@@ -1,0 +1,1 @@ + # Also, remove space after leading '+', since AIX 7.1 diff outputs a space. + sed 's/ .*//;/^@@/d;s/^+ /+/' out > k && mv k out + cat <<\EOF > exp +--- empty ++++ in ++xyz +EOF + compare exp out || fail=1 + fi + case $- in *x*) ;; *) test -s err && fail_ "err not empty: $(cat err)";; esac +} + +test_compare + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-intprops.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-intprops.c new file mode 100644 index 00000000..e0d63d47 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-intprops.c @@ -0,0 +1,448 @@ +/* Test intprops.h. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +/* Tell gcc not to warn about the long expressions that the overflow + macros expand to, or about the (X < 0) expressions. */ +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +# pragma GCC diagnostic ignored "-Wtype-limits" + +/* Work around a bug in GCC 6.1 and earlier; see: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68971 */ +# pragma GCC diagnostic ignored "-Woverflow" + +#endif + +#include + +#ifdef TEST_STDCKDINT +# include +#else +# include "intprops.h" +#endif + +#include +#include + +#include "macros.h" + +/* Compile-time verification of expression X. + In this file, we need it as a statement, rather than as a declaration. */ +#define verify_stmt(x) do { static_assert (x); } while (0) + +/* VERIFY (X) uses a static assertion for compilers that are known to work, + and falls back on a dynamic assertion for other compilers. + But it ignores X if testing stdckdint.h. + These tests should be checkable via 'verify' rather than 'ASSERT', but + using 'verify' would run into a bug with HP-UX 11.23 cc; see + . */ +#ifdef TEST_STDCKDINT +# define VERIFY(x) ((void) 0) +#elif __GNUC__ || __clang__ || __SUNPRO_C +# define VERIFY(x) verify_stmt (x) +#else +# define VERIFY(x) ASSERT (x) +#endif + +#define DONTCARE __LINE__ + +int int_minus_2 = -2; +int int_1 = 1; + +int +main (void) +{ + /* Use VERIFY for tests that must be integer constant expressions, + ASSERT otherwise. */ + +#ifndef TEST_STDCKDINT + /* TYPE_IS_INTEGER. */ + ASSERT (TYPE_IS_INTEGER (bool)); + ASSERT (TYPE_IS_INTEGER (char)); + ASSERT (TYPE_IS_INTEGER (signed char)); + ASSERT (TYPE_IS_INTEGER (unsigned char)); + ASSERT (TYPE_IS_INTEGER (short int)); + ASSERT (TYPE_IS_INTEGER (unsigned short int)); + ASSERT (TYPE_IS_INTEGER (int)); + ASSERT (TYPE_IS_INTEGER (unsigned int)); + ASSERT (TYPE_IS_INTEGER (long int)); + ASSERT (TYPE_IS_INTEGER (unsigned long int)); + ASSERT (TYPE_IS_INTEGER (intmax_t)); + ASSERT (TYPE_IS_INTEGER (uintmax_t)); + ASSERT (! TYPE_IS_INTEGER (float)); + ASSERT (! TYPE_IS_INTEGER (double)); + ASSERT (! TYPE_IS_INTEGER (long double)); + + /* TYPE_SIGNED. */ + /* VERIFY (! TYPE_SIGNED (bool)); // not guaranteed by gnulib substitute */ + VERIFY (TYPE_SIGNED (signed char)); + VERIFY (! TYPE_SIGNED (unsigned char)); + VERIFY (TYPE_SIGNED (short int)); + VERIFY (! TYPE_SIGNED (unsigned short int)); + VERIFY (TYPE_SIGNED (int)); + VERIFY (! TYPE_SIGNED (unsigned int)); + VERIFY (TYPE_SIGNED (long int)); + VERIFY (! TYPE_SIGNED (unsigned long int)); + VERIFY (TYPE_SIGNED (intmax_t)); + VERIFY (! TYPE_SIGNED (uintmax_t)); + ASSERT (TYPE_SIGNED (float)); + ASSERT (TYPE_SIGNED (double)); + ASSERT (TYPE_SIGNED (long double)); + + /* Integer representation. Check that it is two's complement. */ + VERIFY (INT_MIN + INT_MAX < 0); + + /* TYPE_MINIMUM, TYPE_MAXIMUM. */ + VERIFY (TYPE_MINIMUM (char) == CHAR_MIN); + VERIFY (TYPE_MAXIMUM (char) == CHAR_MAX); + VERIFY (TYPE_MINIMUM (unsigned char) == 0); + VERIFY (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + VERIFY (TYPE_MINIMUM (signed char) == SCHAR_MIN); + VERIFY (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + VERIFY (TYPE_MINIMUM (short int) == SHRT_MIN); + VERIFY (TYPE_MAXIMUM (short int) == SHRT_MAX); + VERIFY (TYPE_MINIMUM (unsigned short int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + VERIFY (TYPE_MINIMUM (int) == INT_MIN); + VERIFY (TYPE_MAXIMUM (int) == INT_MAX); + VERIFY (TYPE_MINIMUM (unsigned int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + VERIFY (TYPE_MINIMUM (long int) == LONG_MIN); + VERIFY (TYPE_MAXIMUM (long int) == LONG_MAX); + VERIFY (TYPE_MINIMUM (unsigned long int) == 0); + VERIFY (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + #ifdef LLONG_MAX + verify_stmt (TYPE_MINIMUM (long long int) == LLONG_MIN); + verify_stmt (TYPE_MAXIMUM (long long int) == LLONG_MAX); + verify_stmt (TYPE_MINIMUM (unsigned long long int) == 0); + verify_stmt (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + #endif + VERIFY (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); + VERIFY (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); + VERIFY (TYPE_MINIMUM (uintmax_t) == 0); + VERIFY (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); + + /* TYPE_WIDTH. */ + #ifdef CHAR_WIDTH + verify_stmt (TYPE_WIDTH (char) == CHAR_WIDTH); + verify_stmt (TYPE_WIDTH (signed char) == SCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned char) == UCHAR_WIDTH); + verify_stmt (TYPE_WIDTH (short int) == SHRT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned short int) == USHRT_WIDTH); + verify_stmt (TYPE_WIDTH (int) == INT_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned int) == UINT_WIDTH); + verify_stmt (TYPE_WIDTH (long int) == LONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long int) == ULONG_WIDTH); + #ifdef LLONG_WIDTH + verify_stmt (TYPE_WIDTH (long long int) == LLONG_WIDTH); + verify_stmt (TYPE_WIDTH (unsigned long long int) == ULLONG_WIDTH); + #endif + #endif + + /* INT_BITS_STRLEN_BOUND. */ + VERIFY (INT_BITS_STRLEN_BOUND (1) == 1); + VERIFY (INT_BITS_STRLEN_BOUND (2620) == 789); + + /* INT_STRLEN_BOUND, INT_BUFSIZE_BOUND. */ + #ifdef INT32_MAX /* POSIX guarantees int32_t; this ports to non-POSIX. */ + VERIFY (INT_STRLEN_BOUND (int32_t) == sizeof ("-2147483648") - 1); + VERIFY (INT_BUFSIZE_BOUND (int32_t) == sizeof ("-2147483648")); + #endif + #ifdef INT64_MAX + VERIFY (INT_STRLEN_BOUND (int64_t) == sizeof ("-9223372036854775808") - 1); + VERIFY (INT_BUFSIZE_BOUND (int64_t) == sizeof ("-9223372036854775808")); + #endif +#endif + + /* All the INT__RANGE_OVERFLOW tests are equally valid as + INT__OVERFLOW tests, so define macros to do both. OP is the + operation, OPNAME its symbolic name, A and B its operands, T the + result type, V the overflow flag, and VRES the result if V and if + two's complement. CHECK_BINOP is for most binary operations, + CHECK_SBINOP for binary +, -, * when the result type is signed, + and CHECK_UNOP for unary operations. */ + #define CHECK_BINOP(op, opname, a, b, t, v, vres) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, b, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a, b) == (v)) + #define CHECK_SBINOP(op, opname, a, b, t, v, vres) \ + CHECK_BINOP(op, opname, a, b, t, v, vres); \ + { \ + t result; \ + ASSERT (INT_##opname##_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) op (b)))); \ + } + #define CHECK_UNOP(op, opname, a, t, v) \ + VERIFY (INT_##opname##_RANGE_OVERFLOW (a, TYPE_MINIMUM (t), \ + TYPE_MAXIMUM (t)) \ + == (v)); \ + VERIFY (INT_##opname##_OVERFLOW (a) == (v)) + + /* INT__RANGE_OVERFLOW, INT__OVERFLOW. */ + VERIFY (INT_ADD_RANGE_OVERFLOW (INT_MAX, 1, INT_MIN, INT_MAX)); + VERIFY (INT_ADD_OVERFLOW (INT_MAX, 1)); + + CHECK_SBINOP (+, ADD, INT_MAX, 1, int, true, INT_MIN); + CHECK_SBINOP (+, ADD, INT_MAX, -1, int, false, INT_MAX - 1); + CHECK_SBINOP (+, ADD, INT_MIN, 1, int, false, INT_MIN + 1); + CHECK_SBINOP (+, ADD, INT_MIN, -1, int, true, INT_MAX); + CHECK_BINOP (+, ADD, UINT_MAX, 1u, unsigned int, true, 0u); + CHECK_BINOP (+, ADD, 0u, 1u, unsigned int, false, 1u); + + CHECK_SBINOP (-, SUBTRACT, INT_MAX, 1, int, false, INT_MAX - 1); + CHECK_SBINOP (-, SUBTRACT, INT_MAX, -1, int, true, INT_MIN); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, 1, int, true, INT_MAX); + CHECK_SBINOP (-, SUBTRACT, INT_MIN, -1, int, false, INT_MIN - -1); + CHECK_BINOP (-, SUBTRACT, UINT_MAX, 1u, unsigned int, false, UINT_MAX - 1u); + CHECK_BINOP (-, SUBTRACT, 0u, 1u, unsigned int, true, 0u - 1u); + + CHECK_UNOP (-, NEGATE, INT_MIN, int, true); + CHECK_UNOP (-, NEGATE, 0, int, false); + CHECK_UNOP (-, NEGATE, INT_MAX, int, false); + CHECK_UNOP (-, NEGATE, 0u, unsigned int, false); + CHECK_UNOP (-, NEGATE, 1u, unsigned int, true); + CHECK_UNOP (-, NEGATE, UINT_MAX, unsigned int, true); + + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MAX, int, true, 1); + CHECK_SBINOP (*, MULTIPLY, INT_MAX, INT_MIN, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MAX, int, true, INT_MIN); + CHECK_SBINOP (*, MULTIPLY, INT_MIN, INT_MIN, int, true, 0); + CHECK_SBINOP (*, MULTIPLY, -1, INT_MIN, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); +#if !defined __HP_cc + CHECK_SBINOP (*, MULTIPLY, LONG_MIN / INT_MAX, (long int) INT_MAX, + long int, false, LONG_MIN - LONG_MIN % INT_MAX); +#endif + + CHECK_BINOP (/, DIVIDE, INT_MIN, -1, int, + INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_BINOP (/, DIVIDE, INT_MAX, 1, int, false, INT_MAX); + CHECK_BINOP (/, DIVIDE, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN / -1u); + + CHECK_BINOP (%, REMAINDER, INT_MIN, -1, int, INT_NEGATE_OVERFLOW (INT_MIN), 0); + CHECK_BINOP (%, REMAINDER, INT_MAX, 1, int, false, 0); + CHECK_BINOP (%, REMAINDER, (unsigned int) INT_MIN, -1u, unsigned int, + false, INT_MIN % -1u); + + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX, 1, unsigned int, true, UINT_MAX << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2 + 1, 1, unsigned int, true, + (UINT_MAX / 2 + 1) << 1); + CHECK_BINOP (<<, LEFT_SHIFT, UINT_MAX / 2, 1, unsigned int, false, + (UINT_MAX / 2) << 1); + + /* INT__OVERFLOW and INT__WRAPV with mixed types. */ + #define CHECK_SUM(a, b, t, v, vres) \ + CHECK_SUM1 (a, b, t, v, vres); \ + CHECK_SUM1 (b, a, t, v, vres) + #define CHECK_SUM_WRAPV(a, b, t, v, vres, okres) \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, okres); \ + CHECK_SUM_WRAPV1 (b, a, t, v, vres, okres) + #define CHECK_SUM1(a, b, t, v, vres) \ + VERIFY (INT_ADD_OVERFLOW (a, b) == (v)); \ + CHECK_SUM_WRAPV1 (a, b, t, v, vres, (a) + (b)) + #define CHECK_SUM_WRAPV1(a, b, t, v, vres, okres) \ + { \ + t result; \ + ASSERT (INT_ADD_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : (okres))); \ + } + CHECK_SUM (-1, LONG_MIN, long int, true, LONG_MAX); + CHECK_SUM (-1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SUM (-1L, INT_MIN, long int, INT_MIN == LONG_MIN, + INT_MIN == LONG_MIN ? INT_MAX : DONTCARE); + CHECK_SUM (0u, -1, unsigned int, true, 0u + -1); + CHECK_SUM (0u, 0, unsigned int, false, DONTCARE); + CHECK_SUM (0u, 1, unsigned int, false, DONTCARE); + CHECK_SUM (1, LONG_MAX, long int, true, LONG_MIN); + CHECK_SUM (1, UINT_MAX, unsigned int, true, 0u); + CHECK_SUM (1L, INT_MAX, long int, INT_MAX == LONG_MAX, + INT_MAX == LONG_MAX ? INT_MIN : DONTCARE); + CHECK_SUM (1u, INT_MAX, unsigned int, INT_MAX == UINT_MAX, 1u + INT_MAX); + CHECK_SUM (1u, INT_MIN, unsigned int, true, 1u + INT_MIN); + CHECK_SUM_WRAPV (-1, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1, 1ul, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-1l, 1u, int, false, DONTCARE, 0); + CHECK_SUM_WRAPV (-100, 1000u, int, false, DONTCARE, 900); + CHECK_SUM_WRAPV (INT_MIN, UINT_MAX, int, false, DONTCARE, INT_MAX); + CHECK_SUM_WRAPV (1u, INT_MAX, int, true, INT_MIN, DONTCARE); + CHECK_SUM_WRAPV (INT_MAX, 1, long int, LONG_MAX <= INT_MAX, INT_MIN, + INT_MAX + 1L); + CHECK_SUM_WRAPV (UINT_MAX, 1, long int, LONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1L); + CHECK_SUM_WRAPV (INT_MAX, 1, unsigned long int, ULONG_MAX <= INT_MAX, 0, + INT_MAX + 1uL); + CHECK_SUM_WRAPV (UINT_MAX, 1, unsigned long int, ULONG_MAX <= UINT_MAX, 0, + UINT_MAX + 1uL); + + { + long int result; + ASSERT (INT_ADD_WRAPV (1, INT_MAX, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_ADD_WRAPV (-1, INT_MIN, &result) == (INT_MIN == LONG_MIN)); + } + + #define CHECK_DIFFERENCE(a, b, t, v, vres) \ + VERIFY (INT_SUBTRACT_OVERFLOW (a, b) == (v)) + #define CHECK_SDIFFERENCE(a, b, t, v, vres) \ + CHECK_DIFFERENCE (a, b, t, v, vres); \ + CHECK_SDIFFERENCE_WRAPV (a, b, t, v, vres) + #define CHECK_SDIFFERENCE_WRAPV(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_SUBTRACT_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) - (b)))); \ + } + CHECK_DIFFERENCE (INT_MAX, 1u, unsigned int, UINT_MAX < INT_MAX - 1, + INT_MAX - 1u); + CHECK_DIFFERENCE (UINT_MAX, 1, unsigned int, false, UINT_MAX - 1); + CHECK_DIFFERENCE (0u, -1, unsigned int, false, 0u - -1); + CHECK_DIFFERENCE (UINT_MAX, -1, unsigned int, true, UINT_MAX - -1); + CHECK_DIFFERENCE (INT_MIN, 1u, unsigned int, true, INT_MIN - 1u); + CHECK_DIFFERENCE (-1, 0u, unsigned int, true, -1 - 0u); + CHECK_SDIFFERENCE (-1, INT_MIN, int, false, -1 - INT_MIN); + CHECK_SDIFFERENCE (-1, INT_MAX, int, false, -1 - INT_MAX); + CHECK_SDIFFERENCE (0, INT_MIN, int, INT_MIN < -INT_MAX, INT_MIN); + CHECK_SDIFFERENCE (0, INT_MAX, int, false, 0 - INT_MAX); + CHECK_SDIFFERENCE_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1, 1ul, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (-1l, 1u, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (0u, INT_MAX, int, false, DONTCARE); + CHECK_SDIFFERENCE_WRAPV (1u, INT_MIN, int, true, 1u - INT_MIN); + { + long int result; + ASSERT (INT_SUBTRACT_WRAPV (INT_MAX, -1, &result) == (INT_MAX == LONG_MAX)); + ASSERT (INT_SUBTRACT_WRAPV (INT_MIN, 1, &result) == (INT_MAX == LONG_MAX)); + } + + #define CHECK_PRODUCT(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_PRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT(a, b, t, v, vres) \ + CHECK_SPRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT1 (b, a, t, v, vres) + #define CHECK_SPRODUCT_WRAPV(a, b, t, v, vres) \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (b, a, t, v, vres) + #define CHECK_PRODUCT1(a, b, t, v, vres) \ + VERIFY (INT_MULTIPLY_OVERFLOW (a, b) == (v)) + #define CHECK_SPRODUCT1(a, b, t, v, vres) \ + CHECK_PRODUCT1 (a, b, t, v, vres); \ + CHECK_SPRODUCT_WRAPV1 (a, b, t, v, vres) + #define CHECK_SPRODUCT_WRAPV1(a, b, t, v, vres) \ + { \ + t result; \ + ASSERT (INT_MULTIPLY_WRAPV (a, b, &result) == (v)); \ + ASSERT (result == ((v) ? (vres) : ((a) * (b)))); \ + } + CHECK_PRODUCT (-1, 1u, unsigned int, true, -1 * 1u); + CHECK_SPRODUCT (-1, INT_MIN, int, INT_NEGATE_OVERFLOW (INT_MIN), INT_MIN); + CHECK_PRODUCT (-1, UINT_MAX, unsigned int, true, -1 * UINT_MAX); + CHECK_SPRODUCT (-32768, LONG_MAX / -32768 - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (-12345, LONG_MAX / -12345, long int, false, DONTCARE); + CHECK_SPRODUCT (0, -1, int, false, DONTCARE); + CHECK_SPRODUCT (0, 0, int, false, DONTCARE); + CHECK_PRODUCT (0, 0u, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (0, 1, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (0, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, -1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 0u, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, 1, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, INT_MIN, unsigned int, false, DONTCARE); + CHECK_PRODUCT (0u, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (1, INT_MIN, int, false, DONTCARE); + CHECK_PRODUCT (1, UINT_MAX, unsigned int, false, DONTCARE); + CHECK_PRODUCT (1u, INT_MIN, unsigned int, true, 1u * INT_MIN); + CHECK_PRODUCT (1u, INT_MAX, unsigned int, UINT_MAX < INT_MAX, 1u * INT_MAX); + CHECK_PRODUCT (INT_MAX, UINT_MAX, unsigned int, true, INT_MAX * UINT_MAX); + CHECK_PRODUCT (INT_MAX, ULONG_MAX, unsigned long int, true, + INT_MAX * ULONG_MAX); +#if !defined __HP_cc + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN - 1, long int, true, LONG_MIN); + CHECK_SPRODUCT (INT_MIN, LONG_MAX / INT_MIN, long int, false, DONTCARE); +#endif + CHECK_PRODUCT (INT_MIN, UINT_MAX, unsigned int, true, INT_MIN * UINT_MAX); + CHECK_PRODUCT (INT_MIN, ULONG_MAX, unsigned long int, true, + INT_MIN * ULONG_MAX); + CHECK_SPRODUCT_WRAPV (-1, INT_MAX + 1u, int, false, DONTCARE); + CHECK_SPRODUCT_WRAPV (-1, 1u, int, false, DONTCARE); + CHECK_SPRODUCT (0, ULONG_MAX, int, false, DONTCARE); + CHECK_SPRODUCT (0u, LONG_MIN, int, false, DONTCARE); + { + long int result; + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + == (LONG_MAX / INT_MAX < INT_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (INT_MAX, INT_MAX, &result) + || result == INT_MAX * (long int) INT_MAX); + ASSERT (INT_MULTIPLY_WRAPV (INT_MIN, INT_MIN, &result) + || result == INT_MIN * (long int) INT_MIN); + } + +# ifdef LLONG_MAX + { + long long int result; + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + == (LLONG_MAX / LONG_MAX < LONG_MAX)); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MAX, LONG_MAX, &result) + || result == LONG_MAX * (long long int) LONG_MAX); + ASSERT (INT_MULTIPLY_WRAPV (LONG_MIN, LONG_MIN, &result) + || result == LONG_MIN * (long long int) LONG_MIN); + } +# endif + + /* Check for GCC bug 91450. */ + { + unsigned long long result; + ASSERT (INT_MULTIPLY_WRAPV (int_minus_2, int_1, &result) && result == -2); + } + + #define CHECK_QUOTIENT(a, b, v) VERIFY (INT_DIVIDE_OVERFLOW (a, b) == (v)) + + CHECK_QUOTIENT (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_QUOTIENT (INT_MIN, UINT_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINTMAX_MAX, false); + CHECK_QUOTIENT (INTMAX_MIN, UINT_MAX, false); + CHECK_QUOTIENT (-11, 10u, true); + CHECK_QUOTIENT (-10, 10u, true); + CHECK_QUOTIENT (-9, 10u, false); + CHECK_QUOTIENT (11u, -10, true); + CHECK_QUOTIENT (10u, -10, true); + CHECK_QUOTIENT (9u, -10, false); + + #define CHECK_REMAINDER(a, b, v) VERIFY (INT_REMAINDER_OVERFLOW (a, b) == (v)) + + CHECK_REMAINDER (INT_MIN, -1L, INT_MIN == LONG_MIN); + CHECK_REMAINDER (-1, UINT_MAX, true); + CHECK_REMAINDER ((intmax_t) -1, UINTMAX_MAX, true); + CHECK_REMAINDER (INTMAX_MIN, UINT_MAX, + (INTMAX_MAX < UINT_MAX + && - (unsigned int) INTMAX_MIN % UINT_MAX != 0)); + CHECK_REMAINDER (INT_MIN, ULONG_MAX, INT_MIN % ULONG_MAX != 1); + CHECK_REMAINDER (1u, -1, false); + CHECK_REMAINDER (37*39u, -39, false); + CHECK_REMAINDER (37*39u + 1, -39, true); + CHECK_REMAINDER (37*39u - 1, -39, true); + CHECK_REMAINDER (LONG_MAX, -INT_MAX, false); + + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-inttypes-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-inttypes-c++.cc new file mode 100644 index 00000000..0d6784d1 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-inttypes-c++.cc @@ -0,0 +1,39 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2017. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_STRTOIMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoimax, intmax_t, (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOUMAX +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoumax, uintmax_t, (const char *, char **, int)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-inttypes-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-inttypes-c++2.cc new file mode 100644 index 00000000..492025e3 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-inttypes-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-inttypes.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-inttypes.c new file mode 100644 index 00000000..036ca510 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-inttypes.c @@ -0,0 +1,116 @@ +/* Test of substitute. + Copyright (C) 2006-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Tests for macros supposed to be defined in inttypes.h. */ + +const char *k = /* implicit string concatenation */ +#ifdef INT8_MAX + PRId8 PRIi8 +#endif +#ifdef UINT8_MAX + PRIo8 PRIu8 PRIx8 PRIX8 +#endif +#ifdef INT16_MAX + PRId16 PRIi16 +#endif +#ifdef UINT16_MAX + PRIo16 PRIu16 PRIx16 PRIX16 +#endif +#ifdef INT32_MAX + PRId32 PRIi32 +#endif +#ifdef UINT32_MAX + PRIo32 PRIu32 PRIx32 PRIX32 +#endif +#ifdef INT64_MAX + PRId64 PRIi64 +#endif +#ifdef UINT64_MAX + PRIo64 PRIu64 PRIx64 PRIX64 +#endif + PRIdLEAST8 PRIiLEAST8 PRIoLEAST8 PRIuLEAST8 PRIxLEAST8 PRIXLEAST8 + PRIdLEAST16 PRIiLEAST16 PRIoLEAST16 PRIuLEAST16 PRIxLEAST16 PRIXLEAST16 + PRIdLEAST32 PRIiLEAST32 PRIoLEAST32 PRIuLEAST32 PRIxLEAST32 PRIXLEAST32 + PRIdLEAST64 PRIiLEAST64 + PRIoLEAST64 PRIuLEAST64 PRIxLEAST64 PRIXLEAST64 + PRIdFAST8 PRIiFAST8 PRIoFAST8 PRIuFAST8 PRIxFAST8 PRIXFAST8 + PRIdFAST16 PRIiFAST16 PRIoFAST16 PRIuFAST16 PRIxFAST16 PRIXFAST16 + PRIdFAST32 PRIiFAST32 PRIoFAST32 PRIuFAST32 PRIxFAST32 PRIXFAST32 + PRIdFAST64 PRIiFAST64 + PRIoFAST64 PRIuFAST64 PRIxFAST64 PRIXFAST64 + PRIdMAX PRIiMAX PRIoMAX PRIuMAX PRIxMAX PRIXMAX +#ifdef INTPTR_MAX + PRIdPTR PRIiPTR +#endif +#ifdef UINTPTR_MAX + PRIoPTR PRIuPTR PRIxPTR PRIXPTR +#endif + ; +const char *l = /* implicit string concatenation */ +#ifdef INT8_MAX + SCNd8 SCNi8 +#endif +#ifdef UINT8_MAX + SCNo8 SCNu8 SCNx8 +#endif +#ifdef INT16_MAX + SCNd16 SCNi16 +#endif +#ifdef UINT16_MAX + SCNo16 SCNu16 SCNx16 +#endif +#ifdef INT32_MAX + SCNd32 SCNi32 +#endif +#ifdef UINT32_MAX + SCNo32 SCNu32 SCNx32 +#endif +#ifdef INT64_MAX + SCNd64 SCNi64 +#endif +#ifdef UINT64_MAX + SCNo64 SCNu64 SCNx64 +#endif + SCNdLEAST8 SCNiLEAST8 SCNoLEAST8 SCNuLEAST8 SCNxLEAST8 + SCNdLEAST16 SCNiLEAST16 SCNoLEAST16 SCNuLEAST16 SCNxLEAST16 + SCNdLEAST32 SCNiLEAST32 SCNoLEAST32 SCNuLEAST32 SCNxLEAST32 + SCNdLEAST64 SCNiLEAST64 + SCNoLEAST64 SCNuLEAST64 SCNxLEAST64 + SCNdFAST8 SCNiFAST8 SCNoFAST8 SCNuFAST8 SCNxFAST8 + SCNdFAST16 SCNiFAST16 SCNoFAST16 SCNuFAST16 SCNxFAST16 + SCNdFAST32 SCNiFAST32 SCNoFAST32 SCNuFAST32 SCNxFAST32 + SCNdFAST64 SCNiFAST64 + SCNoFAST64 SCNuFAST64 SCNxFAST64 + SCNdMAX SCNiMAX SCNoMAX SCNuMAX SCNxMAX +#ifdef INTPTR_MAX + SCNdPTR SCNiPTR +#endif +#ifdef UINTPTR_MAX + SCNoPTR SCNuPTR SCNxPTR +#endif + ; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-limits-h-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-limits-h-c++.cc new file mode 100644 index 00000000..2e47a2f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-limits-h-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-limits-h-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-limits-h-c++2.cc new file mode 100644 index 00000000..ea560daf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-limits-h-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-limits-h.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-limits-h.c new file mode 100644 index 00000000..6f574c88 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-limits-h.c @@ -0,0 +1,133 @@ +/* Test of substitute. + Copyright 2016-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert. */ + +#include + +#include + +#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Woverlength-strings" +#endif + +#define verify_width(width, min, max) \ + static_assert ((max) >> ((width) - 1 - ((min) < 0)) == 1) + +/* Macros borrowed from intprops.h. */ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) +#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) +#define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1))) + +/* Type width macros. */ + +int type_bits[] = + { + CHAR_BIT, + WORD_BIT, + LONG_BIT + }; +verify_width (CHAR_BIT, CHAR_MIN, CHAR_MAX); +verify_width (WORD_BIT, INT_MIN, INT_MAX); +verify_width (LONG_BIT, LONG_MIN, LONG_MAX); + +/* Numerical limit macros. */ + +char limits1[] = { CHAR_MIN, CHAR_MAX }; +static_assert (TYPE_MINIMUM (char) == CHAR_MIN); +static_assert (TYPE_MAXIMUM (char) == CHAR_MAX); + +signed char limits2[] = { SCHAR_MIN, SCHAR_MAX }; +static_assert (TYPE_MINIMUM (signed char) == SCHAR_MIN); +static_assert (TYPE_MAXIMUM (signed char) == SCHAR_MAX); + +unsigned char limits3[] = { UCHAR_MAX }; +static_assert (TYPE_MINIMUM (unsigned char) == 0); +static_assert (TYPE_MAXIMUM (unsigned char) == UCHAR_MAX); + +short limits4[] = { SHRT_MIN, SHRT_MAX }; +static_assert (TYPE_MINIMUM (short int) == SHRT_MIN); +static_assert (TYPE_MAXIMUM (short int) == SHRT_MAX); + +unsigned short limits5[] = { USHRT_MAX }; +static_assert (TYPE_MINIMUM (unsigned short int) == 0); +static_assert (TYPE_MAXIMUM (unsigned short int) == USHRT_MAX); + +int limits6[] = { INT_MIN, INT_MAX }; +static_assert (TYPE_MINIMUM (int) == INT_MIN); +static_assert (TYPE_MAXIMUM (int) == INT_MAX); + +unsigned int limits7[] = { UINT_MAX }; +static_assert (TYPE_MINIMUM (unsigned int) == 0); +static_assert (TYPE_MAXIMUM (unsigned int) == UINT_MAX); + +long limits8[] = { LONG_MIN, LONG_MAX }; +static_assert (TYPE_MINIMUM (long int) == LONG_MIN); +static_assert (TYPE_MAXIMUM (long int) == LONG_MAX); + +unsigned long limits9[] = { ULONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long int) == ULONG_MAX); + +long long limits10[] = { LLONG_MIN, LLONG_MAX }; +static_assert (TYPE_MINIMUM (long long int) == LLONG_MIN); +static_assert (TYPE_MAXIMUM (long long int) == LLONG_MAX); + +unsigned long long limits11[] = { ULLONG_MAX }; +static_assert (TYPE_MINIMUM (unsigned long long int) == 0); +static_assert (TYPE_MAXIMUM (unsigned long long int) == ULLONG_MAX); + +/* Specified by POSIX, not by ISO C. */ + +long long limits12[] = { SSIZE_MAX }; + +/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ + +verify_width (CHAR_WIDTH, CHAR_MIN, CHAR_MAX); +verify_width (SCHAR_WIDTH, SCHAR_MIN, SCHAR_MAX); +verify_width (UCHAR_WIDTH, 0, UCHAR_MAX); +verify_width (SHRT_WIDTH, SHRT_MIN, SHRT_MAX); +verify_width (USHRT_WIDTH, 0, USHRT_MAX); +verify_width (INT_WIDTH, INT_MIN, INT_MAX); +verify_width (UINT_WIDTH, 0, UINT_MAX); +verify_width (LONG_WIDTH, LONG_MIN, LONG_MAX); +verify_width (ULONG_WIDTH, 0, ULONG_MAX); +verify_width (LLONG_WIDTH, LLONG_MIN, LLONG_MAX); +verify_width (ULLONG_WIDTH, 0, ULLONG_MAX); + +/* Macros specified by C23. */ + +int bool_attrs[] = { BOOL_MAX, BOOL_WIDTH }; +static_assert (BOOL_MAX == 1); + +static_assert (0 < MB_LEN_MAX); + +/* Get ssize_t, size_t. */ +#include + +static_assert (TYPE_MAXIMUM (ssize_t) == SSIZE_MAX); +/* Verify that ssize_t has the same width as size_t. */ +static_assert (TYPE_MAXIMUM (size_t) / 2 == SSIZE_MAX); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdbool-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdbool-c++.cc new file mode 100644 index 00000000..6e782a0a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdbool-c++.cc @@ -0,0 +1,47 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + + +/* These tests are a subset of the C language tests in test-stdbool.c. */ + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +struct s { bool u: 1; bool v; } s; + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +char c[(unsigned char) true == 1 ? 1 : -1]; +char d[(unsigned char) false == 0 ? 1 : -1]; + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdbool-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdbool-c++2.cc new file mode 100644 index 00000000..2e60f727 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdbool-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 && __cplusplus < 202002 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdbool.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdbool.c new file mode 100644 index 00000000..9322b500 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdbool.c @@ -0,0 +1,119 @@ +/* Test bool. + Copyright (C) 2002-2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +/* Define ADDRESS_CHECK_OKAY if it is OK to assign an address to a 'bool' + and this does not generate a warning (because we want this test to succeed + even when using gcc's -Werror). */ +#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) \ + || (__clang_major__ >= 4) +/* We can silence the warning. */ +# pragma GCC diagnostic ignored "-Waddress" +# define ADDRESS_CHECK_OKAY +#elif defined __GNUC__ || defined __clang__ +/* There may be a warning. */ +#else +/* Ignore warnings from other compilers. */ +# define ADDRESS_CHECK_OKAY +#endif + +#include + +#ifdef TEST_STDBOOL_H +# include +#endif + +#if false + "error: false is not 0" +#endif +#if true != 1 + "error: true is not 1" +#endif + +/* Several tests cannot be guaranteed with gnulib's , at + least, not for all compilers and compiler options. */ +#if ((HAVE_C_BOOL || defined __cplusplus \ + || HAVE_STDBOOL_H || 3 <= __GNUC__ || 4 <= __clang_major__) \ + && !(defined _MSC_VER || defined __SUNPRO_C)) +# define WORKING_BOOL 1 +#else +# define WORKING_BOOL 0 +#endif + +#if WORKING_BOOL +struct s { bool s: 1; bool t; } s; +#endif + +char a[true == 1 ? 1 : -1]; +char b[false == 0 ? 1 : -1]; +#if WORKING_BOOL +char d[(bool) 0.5 == true ? 1 : -1]; +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ +/* C99 may plausibly be interpreted as not requiring support for a cast from + a variable's address to bool in a static initializer. So treat it like a + GCC extension. */ +# if defined __GNUC__ || defined __clang__ +bool e = &s; +# endif +# endif +char f[(bool) 0.0 == false ? 1 : -1]; +#endif +char g[true]; +char h[sizeof (bool)]; +#if WORKING_BOOL +char i[sizeof s.t]; +#endif +enum { j = false, k = true, l = false * true, m = true * 256 }; +bool n[m]; +char o[sizeof n == m * sizeof n[0] ? 1 : -1]; +char p[-1 - (bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; +/* Catch a bug in an HP-UX C compiler. See + https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html + */ +bool q = true; +bool *pq = &q; + +int +main () +{ + int error = 0; + +#if WORKING_BOOL +# ifdef ADDRESS_CHECK_OKAY /* Avoid gcc warning. */ + /* A cast from a variable's address to bool is valid in expressions. */ + { + bool e1 = &s; + if (!e1) + error = 1; + } +# endif +#endif + + /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 + reported by James Lemley on 2005-10-05; see + https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html + This is a runtime test, since a corresponding compile-time + test would rely on initializer extensions. */ + { + char digs[] = "0123456789"; + if (&(digs + 5)[-2 + (bool) 1] != &digs[4]) + error = 1; + } + + return error; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stddef-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stddef-c++.cc new file mode 100644 index 00000000..e843b2c6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stddef-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stddef-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stddef-c++2.cc new file mode 100644 index 00000000..3fb1423f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stddef-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stddef.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stddef.c new file mode 100644 index 00000000..5bceb18a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stddef.c @@ -0,0 +1,100 @@ +/* Test of substitute. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2009. */ + +#include + +#include + +/* Check that appropriate types are defined. */ +wchar_t a = 'c'; +ptrdiff_t b = 1; +size_t c = 2; +max_align_t mat; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that offsetof produces integer constants with correct type. */ +struct d +{ + char e; + char f; +}; +/* Solaris 10 has a bug where offsetof is under-parenthesized, and + cannot be used as an arbitrary expression. However, since it is + unlikely to bite real code, we ignore that short-coming. */ +/* static_assert (sizeof offsetof (struct d, e) == sizeof (size_t)); */ +static_assert (sizeof (offsetof (struct d, e)) == sizeof (size_t)); +static_assert (offsetof (struct d, f) == 1); + +/* Check max_align_t's alignment. */ +static_assert (alignof (double) <= alignof (max_align_t)); +static_assert (alignof (int) <= alignof (max_align_t)); +static_assert (alignof (long double) <= alignof (max_align_t)); +static_assert (alignof (long int) <= alignof (max_align_t)); +static_assert (alignof (ptrdiff_t) <= alignof (max_align_t)); +static_assert (alignof (size_t) <= alignof (max_align_t)); +static_assert (alignof (wchar_t) <= alignof (max_align_t)); +static_assert (alignof (struct d) <= alignof (max_align_t)); +#if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ +static_assert (__alignof__ (double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long double) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (long int) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (ptrdiff_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (size_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (wchar_t) <= __alignof__ (max_align_t)); +static_assert (__alignof__ (struct d) <= __alignof__ (max_align_t)); +#endif + +int test_unreachable_optimization (int x); +_Noreturn void test_unreachable_noreturn (void); + +int +test_unreachable_optimization (int x) +{ + /* Check that the compiler uses 'unreachable' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-stddef.o' to verify this. */ + if (x < 4) + unreachable (); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_unreachable_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'unreachable ()'. + This function should not elicit a warning. */ + unreachable (); +} + +#include /* INT_MAX */ + +/* offsetof promotes to an unsigned integer if and only if sizes do + not fit in int. */ +static_assert ((offsetof (struct d, e) < -1) == (INT_MAX < (size_t) -1)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdint-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdint-c++.cc new file mode 100644 index 00000000..f65e906f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdint-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdint-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdint-c++2.cc new file mode 100644 index 00000000..4066152d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdint-c++2.cc @@ -0,0 +1,24 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#if __cplusplus >= 201103 + +# include + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdint.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdint.c new file mode 100644 index 00000000..47bedc89 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdint.c @@ -0,0 +1,437 @@ +/* Test of substitute. + Copyright (C) 2006-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2006. */ + +#include + +/* Whether to enable pedantic checks. */ +#define DO_PEDANTIC 0 + +#include + +#include "verify.h" +#include "intprops.h" + +#if ((__GNUC__ >= 2) || (__clang_major__ >= 4)) && DO_PEDANTIC +# define verify_same_types(expr1,expr2) \ + extern void _verify_func(__LINE__) (__typeof__ (expr1) *); \ + extern void _verify_func(__LINE__) (__typeof__ (expr2) *); +# define _verify_func(line) _verify_func2(line) +# define _verify_func2(line) verify_func_ ## line +#else +# define verify_same_types(expr1,expr2) extern void verify_func (int) +#endif + +/* 7.18.1.1. Exact-width integer types */ +/* 7.18.2.1. Limits of exact-width integer types */ + +int8_t a1[3] = { INT8_C (17), INT8_MIN, INT8_MAX }; +verify (TYPE_MINIMUM (int8_t) == INT8_MIN); +verify (TYPE_MAXIMUM (int8_t) == INT8_MAX); +verify_same_types (INT8_MIN, (int8_t) 0 + 0); +verify_same_types (INT8_MAX, (int8_t) 0 + 0); + +int16_t a2[3] = { INT16_C (17), INT16_MIN, INT16_MAX }; +verify (TYPE_MINIMUM (int16_t) == INT16_MIN); +verify (TYPE_MAXIMUM (int16_t) == INT16_MAX); +verify_same_types (INT16_MIN, (int16_t) 0 + 0); +verify_same_types (INT16_MAX, (int16_t) 0 + 0); + +int32_t a3[3] = { INT32_C (17), INT32_MIN, INT32_MAX }; +verify (TYPE_MINIMUM (int32_t) == INT32_MIN); +verify (TYPE_MAXIMUM (int32_t) == INT32_MAX); +verify_same_types (INT32_MIN, (int32_t) 0 + 0); +verify_same_types (INT32_MAX, (int32_t) 0 + 0); + +#ifdef INT64_MAX +int64_t a4[3] = { INT64_C (17), INT64_MIN, INT64_MAX }; +verify (TYPE_MINIMUM (int64_t) == INT64_MIN); +verify (TYPE_MAXIMUM (int64_t) == INT64_MAX); +verify_same_types (INT64_MIN, (int64_t) 0 + 0); +verify_same_types (INT64_MAX, (int64_t) 0 + 0); +#endif + +uint8_t b1[2] = { UINT8_C (17), UINT8_MAX }; +verify (TYPE_MAXIMUM (uint8_t) == UINT8_MAX); +verify_same_types (UINT8_MAX, (uint8_t) 0 + 0); + +uint16_t b2[2] = { UINT16_C (17), UINT16_MAX }; +verify (TYPE_MAXIMUM (uint16_t) == UINT16_MAX); +verify_same_types (UINT16_MAX, (uint16_t) 0 + 0); + +uint32_t b3[2] = { UINT32_C (17), UINT32_MAX }; +verify (TYPE_MAXIMUM (uint32_t) == UINT32_MAX); +verify_same_types (UINT32_MAX, (uint32_t) 0 + 0); + +#ifdef UINT64_MAX +uint64_t b4[2] = { UINT64_C (17), UINT64_MAX }; +verify (TYPE_MAXIMUM (uint64_t) == UINT64_MAX); +verify_same_types (UINT64_MAX, (uint64_t) 0 + 0); +#endif + +#if INT8_MIN && INT8_MAX && INT16_MIN && INT16_MAX && INT32_MIN && INT32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT8_MAX && UINT16_MAX && UINT32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.2. Minimum-width integer types */ +/* 7.18.2.2. Limits of minimum-width integer types */ + +int_least8_t c1[3] = { 17, INT_LEAST8_MIN, INT_LEAST8_MAX }; +verify (TYPE_MINIMUM (int_least8_t) == INT_LEAST8_MIN); +verify (TYPE_MAXIMUM (int_least8_t) == INT_LEAST8_MAX); +verify_same_types (INT_LEAST8_MIN, (int_least8_t) 0 + 0); +verify_same_types (INT_LEAST8_MAX, (int_least8_t) 0 + 0); + +int_least16_t c2[3] = { 17, INT_LEAST16_MIN, INT_LEAST16_MAX }; +verify (TYPE_MINIMUM (int_least16_t) == INT_LEAST16_MIN); +verify (TYPE_MAXIMUM (int_least16_t) == INT_LEAST16_MAX); +verify_same_types (INT_LEAST16_MIN, (int_least16_t) 0 + 0); +verify_same_types (INT_LEAST16_MAX, (int_least16_t) 0 + 0); + +int_least32_t c3[3] = { 17, INT_LEAST32_MIN, INT_LEAST32_MAX }; +verify (TYPE_MINIMUM (int_least32_t) == INT_LEAST32_MIN); +verify (TYPE_MAXIMUM (int_least32_t) == INT_LEAST32_MAX); +verify_same_types (INT_LEAST32_MIN, (int_least32_t) 0 + 0); +verify_same_types (INT_LEAST32_MAX, (int_least32_t) 0 + 0); + +#ifdef INT_LEAST64_MAX +int_least64_t c4[3] = { 17, INT_LEAST64_MIN, INT_LEAST64_MAX }; +verify (TYPE_MINIMUM (int_least64_t) == INT_LEAST64_MIN); +verify (TYPE_MAXIMUM (int_least64_t) == INT_LEAST64_MAX); +verify_same_types (INT_LEAST64_MIN, (int_least64_t) 0 + 0); +verify_same_types (INT_LEAST64_MAX, (int_least64_t) 0 + 0); +#endif + +uint_least8_t d1[2] = { 17, UINT_LEAST8_MAX }; +verify (TYPE_MAXIMUM (uint_least8_t) == UINT_LEAST8_MAX); +verify_same_types (UINT_LEAST8_MAX, (uint_least8_t) 0 + 0); + +uint_least16_t d2[2] = { 17, UINT_LEAST16_MAX }; +verify (TYPE_MAXIMUM (uint_least16_t) == UINT_LEAST16_MAX); +verify_same_types (UINT_LEAST16_MAX, (uint_least16_t) 0 + 0); + +uint_least32_t d3[2] = { 17, UINT_LEAST32_MAX }; +verify (TYPE_MAXIMUM (uint_least32_t) == UINT_LEAST32_MAX); +verify_same_types (UINT_LEAST32_MAX, (uint_least32_t) 0 + 0); + +#ifdef UINT_LEAST64_MAX +uint_least64_t d4[2] = { 17, UINT_LEAST64_MAX }; +verify (TYPE_MAXIMUM (uint_least64_t) == UINT_LEAST64_MAX); +verify_same_types (UINT_LEAST64_MAX, (uint_least64_t) 0 + 0); +#endif + +#if INT_LEAST8_MIN && INT_LEAST8_MAX && INT_LEAST16_MIN && INT_LEAST16_MAX && INT_LEAST32_MIN && INT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_LEAST8_MAX && UINT_LEAST16_MAX && UINT_LEAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.3. Fastest minimum-width integer types */ +/* 7.18.2.3. Limits of fastest minimum-width integer types */ + +int_fast8_t e1[3] = { 17, INT_FAST8_MIN, INT_FAST8_MAX }; +verify (TYPE_MINIMUM (int_fast8_t) == INT_FAST8_MIN); +verify (TYPE_MAXIMUM (int_fast8_t) == INT_FAST8_MAX); +verify_same_types (INT_FAST8_MIN, (int_fast8_t) 0 + 0); +verify_same_types (INT_FAST8_MAX, (int_fast8_t) 0 + 0); + +int_fast16_t e2[3] = { 17, INT_FAST16_MIN, INT_FAST16_MAX }; +verify (TYPE_MINIMUM (int_fast16_t) == INT_FAST16_MIN); +verify (TYPE_MAXIMUM (int_fast16_t) == INT_FAST16_MAX); +verify_same_types (INT_FAST16_MIN, (int_fast16_t) 0 + 0); +verify_same_types (INT_FAST16_MAX, (int_fast16_t) 0 + 0); + +int_fast32_t e3[3] = { 17, INT_FAST32_MIN, INT_FAST32_MAX }; +verify (TYPE_MINIMUM (int_fast32_t) == INT_FAST32_MIN); +verify (TYPE_MAXIMUM (int_fast32_t) == INT_FAST32_MAX); +verify_same_types (INT_FAST32_MIN, (int_fast32_t) 0 + 0); +verify_same_types (INT_FAST32_MAX, (int_fast32_t) 0 + 0); + +#ifdef INT_FAST64_MAX +int_fast64_t e4[3] = { 17, INT_FAST64_MIN, INT_FAST64_MAX }; +verify (TYPE_MINIMUM (int_fast64_t) == INT_FAST64_MIN); +verify (TYPE_MAXIMUM (int_fast64_t) == INT_FAST64_MAX); +verify_same_types (INT_FAST64_MIN, (int_fast64_t) 0 + 0); +verify_same_types (INT_FAST64_MAX, (int_fast64_t) 0 + 0); +#endif + +uint_fast8_t f1[2] = { 17, UINT_FAST8_MAX }; +verify (TYPE_MAXIMUM (uint_fast8_t) == UINT_FAST8_MAX); +verify_same_types (UINT_FAST8_MAX, (uint_fast8_t) 0 + 0); + +uint_fast16_t f2[2] = { 17, UINT_FAST16_MAX }; +verify (TYPE_MAXIMUM (uint_fast16_t) == UINT_FAST16_MAX); +verify_same_types (UINT_FAST16_MAX, (uint_fast16_t) 0 + 0); + +uint_fast32_t f3[2] = { 17, UINT_FAST32_MAX }; +verify (TYPE_MAXIMUM (uint_fast32_t) == UINT_FAST32_MAX); +verify_same_types (UINT_FAST32_MAX, (uint_fast32_t) 0 + 0); + +#ifdef UINT_FAST64_MAX +uint_fast64_t f4[2] = { 17, UINT_FAST64_MAX }; +verify (TYPE_MAXIMUM (uint_fast64_t) == UINT_FAST64_MAX); +verify_same_types (UINT_FAST64_MAX, (uint_fast64_t) 0 + 0); +#endif + +#if INT_FAST8_MIN && INT_FAST8_MAX && INT_FAST16_MIN && INT_FAST16_MAX && INT_FAST32_MIN && INT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +#if UINT_FAST8_MAX && UINT_FAST16_MAX && UINT_FAST32_MAX +/* ok */ +#else +err or; +#endif + +/* 7.18.1.4. Integer types capable of holding object pointers */ +/* 7.18.2.4. Limits of integer types capable of holding object pointers */ + +#ifdef INTPTR_MAX +intptr_t g[3] = { 17, INTPTR_MIN, INTPTR_MAX }; +verify (sizeof (void *) <= sizeof (intptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MINIMUM (intptr_t) == INTPTR_MIN); +verify (TYPE_MAXIMUM (intptr_t) == INTPTR_MAX); +# endif +verify_same_types (INTPTR_MIN, (intptr_t) 0 + 0); +verify_same_types (INTPTR_MAX, (intptr_t) 0 + 0); +#endif + +#ifdef UINTPTR_MAX +uintptr_t h[2] = { 17, UINTPTR_MAX }; +verify (sizeof (void *) <= sizeof (uintptr_t)); +# ifndef __CHERI_PURE_CAPABILITY__ +verify (TYPE_MAXIMUM (uintptr_t) == UINTPTR_MAX); +# endif +verify_same_types (UINTPTR_MAX, (uintptr_t) 0 + 0); +#endif + +/* 7.18.1.5. Greatest-width integer types */ +/* 7.18.2.5. Limits of greatest-width integer types */ + +intmax_t i[3] = { INTMAX_C (17), INTMAX_MIN, INTMAX_MAX }; +verify (TYPE_MINIMUM (intmax_t) == INTMAX_MIN); +verify (TYPE_MAXIMUM (intmax_t) == INTMAX_MAX); +verify_same_types (INTMAX_MIN, (intmax_t) 0 + 0); +verify_same_types (INTMAX_MAX, (intmax_t) 0 + 0); + +uintmax_t j[2] = { UINTMAX_C (17), UINTMAX_MAX }; +verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX); +verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0); + +/* Older Sun C and HP-UX 10.20 cc don't support 'long long' constants in + the preprocessor. */ +#if !((defined __SUNPRO_C && __SUNPRO_C < 0x5150) \ + || (defined __hpux && !defined __GNUC__)) +#if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX +/* ok */ +#else +err or; +#endif +#endif + +/* 7.18.3. Limits of other integer types */ + +#include + +verify (TYPE_MINIMUM (ptrdiff_t) == PTRDIFF_MIN); +verify (TYPE_MAXIMUM (ptrdiff_t) == PTRDIFF_MAX); +verify_same_types (PTRDIFF_MIN, (ptrdiff_t) 0 + 0); +verify_same_types (PTRDIFF_MAX, (ptrdiff_t) 0 + 0); + +#if PTRDIFF_MIN && PTRDIFF_MAX +/* ok */ +#else +err or; +#endif + +#include + +verify (TYPE_MINIMUM (sig_atomic_t) == SIG_ATOMIC_MIN); +verify (TYPE_MAXIMUM (sig_atomic_t) == SIG_ATOMIC_MAX); +verify_same_types (SIG_ATOMIC_MIN, (sig_atomic_t) 0 + 0); +verify_same_types (SIG_ATOMIC_MAX, (sig_atomic_t) 0 + 0); + +#if SIG_ATOMIC_MIN != 17 && SIG_ATOMIC_MAX +/* ok */ +#else +err or; +#endif + +verify (TYPE_MAXIMUM (size_t) == SIZE_MAX); +verify_same_types (SIZE_MAX, (size_t) 0 + 0); + +#if SIZE_MAX +/* ok */ +#else +err or; +#endif + +#if HAVE_WCHAR_T +verify (TYPE_MINIMUM (wchar_t) == WCHAR_MIN); +verify (TYPE_MAXIMUM (wchar_t) == WCHAR_MAX); +verify_same_types (WCHAR_MIN, (wchar_t) 0 + 0); +verify_same_types (WCHAR_MAX, (wchar_t) 0 + 0); + +# if WCHAR_MIN != 17 && WCHAR_MAX +/* ok */ +# else +err or; +# endif +#endif + +#if HAVE_WINT_T +# include + +verify (TYPE_MINIMUM (wint_t) == WINT_MIN); +verify (TYPE_MAXIMUM (wint_t) == WINT_MAX); +verify_same_types (WINT_MIN, (wint_t) 0 + 0); +verify_same_types (WINT_MAX, (wint_t) 0 + 0); + +# if WINT_MIN != 17 && WINT_MAX +/* ok */ +# else +err or; +# endif +#endif + +/* 7.18.4. Macros for integer constants */ + +verify (INT8_C (17) == 17); +verify_same_types (INT8_C (17), (int_least8_t)0 + 0); +verify (UINT8_C (17) == 17); +verify_same_types (UINT8_C (17), (uint_least8_t)0 + 0); + +verify (INT16_C (17) == 17); +verify_same_types (INT16_C (17), (int_least16_t)0 + 0); +verify (UINT16_C (17) == 17); +verify_same_types (UINT16_C (17), (uint_least16_t)0 + 0); + +verify (INT32_C (17) == 17); +verify_same_types (INT32_C (17), (int_least32_t)0 + 0); +verify (UINT32_C (17) == 17); +verify_same_types (UINT32_C (17), (uint_least32_t)0 + 0); + +#ifdef INT64_C +verify (INT64_C (17) == 17); +verify_same_types (INT64_C (17), (int_least64_t)0 + 0); +#endif +#ifdef UINT64_C +verify (UINT64_C (17) == 17); +verify_same_types (UINT64_C (17), (uint_least64_t)0 + 0); +#endif + +verify (INTMAX_C (17) == 17); +verify_same_types (INTMAX_C (17), (intmax_t)0 + 0); +verify (UINTMAX_C (17) == 17); +verify_same_types (UINTMAX_C (17), (uintmax_t)0 + 0); + +/* Use _GL_VERIFY (with a fixed-length diagnostic string) rather than verify, + because the latter would require forming each stringified expression, and + many of these would be so long as to trigger a warning/error like this: + + test-stdint.c:407:1: error: string length '6980' is greater than the \ + length '4095' ISO C99 compilers are required to support \ + [-Werror=overlength-strings] + */ +#define verify_width(width, min, max) \ + _GL_VERIFY ((max) >> ((width) - 1 - ((min) < 0)) == 1, \ + "verify_width check", -) + +/* Macros specified by ISO/IEC TS 18661-1:2014. */ + +#ifdef INT8_MAX +verify_width (INT8_WIDTH, INT8_MIN, INT8_MAX); +#endif +#ifdef UINT8_MAX +verify_width (UINT8_WIDTH, 0, UINT8_MAX); +#endif +#ifdef INT16_MAX +verify_width (INT16_WIDTH, INT16_MIN, INT16_MAX); +#endif +#ifdef UINT16_MAX +verify_width (UINT16_WIDTH, 0, UINT16_MAX); +#endif +#ifdef INT32_MAX +verify_width (INT32_WIDTH, INT32_MIN, INT32_MAX); +#endif +#ifdef UINT32_MAX +verify_width (UINT32_WIDTH, 0, UINT32_MAX); +#endif +#ifdef INT64_MAX +verify_width (INT64_WIDTH, INT64_MIN, INT64_MAX); +#endif +#ifdef UINT64_MAX +verify_width (UINT64_WIDTH, 0, UINT64_MAX); +#endif +verify_width (INT_LEAST8_WIDTH, INT_LEAST8_MIN, INT_LEAST8_MAX); +verify_width (UINT_LEAST8_WIDTH, 0, UINT_LEAST8_MAX); +verify_width (INT_LEAST16_WIDTH, INT_LEAST16_MIN, INT_LEAST16_MAX); +verify_width (UINT_LEAST16_WIDTH, 0, UINT_LEAST16_MAX); +verify_width (INT_LEAST32_WIDTH, INT_LEAST32_MIN, INT_LEAST32_MAX); +verify_width (UINT_LEAST32_WIDTH, 0, UINT_LEAST32_MAX); +verify_width (INT_LEAST64_WIDTH, INT_LEAST64_MIN, INT_LEAST64_MAX); +verify_width (UINT_LEAST64_WIDTH, 0, UINT_LEAST64_MAX); +verify_width (INT_FAST8_WIDTH, INT_FAST8_MIN, INT_FAST8_MAX); +verify_width (UINT_FAST8_WIDTH, 0, UINT_FAST8_MAX); +verify_width (INT_FAST16_WIDTH, INT_FAST16_MIN, INT_FAST16_MAX); +verify_width (UINT_FAST16_WIDTH, 0, UINT_FAST16_MAX); +verify_width (INT_FAST32_WIDTH, INT_FAST32_MIN, INT_FAST32_MAX); +verify_width (UINT_FAST32_WIDTH, 0, UINT_FAST32_MAX); +verify_width (INT_FAST64_WIDTH, INT_FAST64_MIN, INT_FAST64_MAX); +verify_width (UINT_FAST64_WIDTH, 0, UINT_FAST64_MAX); +#ifndef __CHERI_PURE_CAPABILITY__ +# ifdef INTPTR_WIDTH +verify_width (INTPTR_WIDTH, INTPTR_MIN, INTPTR_MAX); +# endif +# ifdef UINTPTR_WIDTH +verify_width (UINTPTR_WIDTH, 0, UINTPTR_MAX); +# endif +#endif +verify_width (INTMAX_WIDTH, INTMAX_MIN, INTMAX_MAX); +verify_width (UINTMAX_WIDTH, 0, UINTMAX_MAX); +verify_width (PTRDIFF_WIDTH, PTRDIFF_MIN, PTRDIFF_MAX); +verify_width (SIZE_WIDTH, 0, SIZE_MAX); +verify_width (WCHAR_WIDTH, WCHAR_MIN, WCHAR_MAX); +#ifdef WINT_MAX +verify_width (WINT_WIDTH, WINT_MIN, WINT_MAX); +#endif +#ifdef SIG_ATOMIC_MAX +verify_width (SIG_ATOMIC_WIDTH, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX); +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdlib-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdlib-c++.cc new file mode 100644 index 00000000..55a71a6c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdlib-c++.cc @@ -0,0 +1,216 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST__EXIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::_Exit, void, (int)); +#endif + +#if GNULIB_TEST_ALIGNED_ALLOC && HAVE_ALIGNED_ALLOC +SIGNATURE_CHECK (GNULIB_NAMESPACE::aligned_alloc, void *, (size_t, size_t)); +#endif + +//SIGNATURE_CHECK (GNULIB_NAMESPACE::atexit, int, (void (*) (void))); + +#if GNULIB_TEST_ATOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::atoll, long long, (const char *)); +#endif + +#if GNULIB_TEST_CALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::calloc, void *, (size_t, size_t)); +#endif + +#if GNULIB_TEST_CANONICALIZE_FILE_NAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::canonicalize_file_name, char *, + (const char *)); +#endif + +#if GNULIB_TEST_FREE_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::free, void, (void *)); +#endif + +#if GNULIB_TEST_GETLOADAVG +SIGNATURE_CHECK (GNULIB_NAMESPACE::getloadavg, int, (double[], int)); +#endif + +#if GNULIB_TEST_GETSUBOPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::getsubopt, int, + (char **, char *const *, char **)); +#endif + +#if GNULIB_TEST_GRANTPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::grantpt, int, (int)); +#endif + +#if GNULIB_TEST_MALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::malloc, void *, (size_t)); +#endif + +#if GNULIB_TEST_MBTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbtowc, int, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MBSTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbstowcs, size_t, + (wchar_t *, const char *, size_t)); +#endif + +#if GNULIB_TEST_MKDTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkdtemp, char *, (char *)); +#endif + +#if GNULIB_TEST_MKOSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemp, int, (char *, int)); +#endif + +#if GNULIB_TEST_MKOSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkostemps, int, (char *, int, int)); +#endif + +#if GNULIB_TEST_MKSTEMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemp, int, (char *)); +#endif + +#if GNULIB_TEST_MKSTEMPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mkstemps, int, (char *, int)); +#endif + +#if GNULIB_TEST_POSIX_MEMALIGN && HAVE_POSIX_MEMALIGN +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_memalign, int, + (void **, size_t, size_t)); +#endif + +#if GNULIB_TEST_POSIX_OPENPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::posix_openpt, int, (int)); +#endif + +#if GNULIB_TEST_PTSNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname, char *, (int)); +#endif + +#if GNULIB_TEST_PTSNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ptsname_r, int, (int, char *, size_t)); +#endif + +#if GNULIB_TEST_PUTENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::putenv, int, (char *)); +#endif + +#if GNULIB_TEST_QSORT_R && !defined __SUNPRO_CC +SIGNATURE_CHECK (GNULIB_NAMESPACE::qsort_r, void, + (void *, size_t, size_t, + int (*) (void const *, void const *, void *), void *)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::random, long, (void)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom, void, (unsigned int)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate, char *, + (unsigned int, char *, size_t)); +#endif + +#if GNULIB_TEST_RANDOM +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate, char *, (char *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::random_r, int, + (struct random_data *, int32_t *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::srandom_r, int, + (unsigned int, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::initstate_r, int, + (unsigned int, char *, size_t, struct random_data *)); +#endif + +#if GNULIB_TEST_RANDOM_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::setstate_r, int, + (char *, struct random_data *)); +#endif + +#if GNULIB_TEST_REALLOC_POSIX +SIGNATURE_CHECK (GNULIB_NAMESPACE::realloc, void *, (void *, size_t)); +#endif + +#if GNULIB_TEST_REALPATH +SIGNATURE_CHECK (GNULIB_NAMESPACE::realpath, char *, (const char *, char *)); +#endif + +#if GNULIB_TEST_RPMATCH +SIGNATURE_CHECK (GNULIB_NAMESPACE::rpmatch, int, (const char *)); +#endif + +#if GNULIB_TEST_SECURE_GETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::secure_getenv, char *, (char const *)); +#endif + +#if GNULIB_TEST_SETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::setenv, int, + (const char *, const char *, int)); +#endif + +#if GNULIB_TEST_STRTOD +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtod, double, (const char *, char **)); +#endif + +#if GNULIB_TEST_STRTOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoll, long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_STRTOULL +SIGNATURE_CHECK (GNULIB_NAMESPACE::strtoull, unsigned long long, + (const char *, char **, int)); +#endif + +#if GNULIB_TEST_UNLOCKPT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlockpt, int, (int)); +#endif + +#if GNULIB_TEST_UNSETENV +SIGNATURE_CHECK (GNULIB_NAMESPACE::unsetenv, int, (const char *)); +#endif + +#if GNULIB_TEST_WCTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctomb, int, (char *, wchar_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdlib-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdlib-c++2.cc new file mode 100644 index 00000000..e21343fd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdlib-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdlib.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdlib.c new file mode 100644 index 00000000..cb6db802 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-stdlib.c @@ -0,0 +1,63 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + /* POSIX:2018 says: + "In the POSIX locale the value of MB_CUR_MAX shall be 1." */ + /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the + "C" locale. Furthermore, when you attempt to set the "C" or "POSIX" + locale via setlocale(), what you get is a "C" locale with UTF-8 encoding, + that is, effectively the "C.UTF-8" locale. */ +#ifndef __ANDROID__ + if (MB_CUR_MAX != 1) + return 1; +#endif + + if (test_sys_wait_macros ()) + return 2; + + return exitcode; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-sys_types-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-sys_types-c++.cc new file mode 100644 index 00000000..79baf005 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-sys_types-c++.cc @@ -0,0 +1,28 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-sys_types.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-sys_types.c new file mode 100644 index 00000000..f661a921 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-sys_types.c @@ -0,0 +1,34 @@ +/* Test of substitute. + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2011. */ + +#include + +#include + +/* Check that the types are all defined. */ +pid_t t1; +size_t t2; +ssize_t t3; +off_t t4; +mode_t t5; + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-sys_wait.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-sys_wait.h new file mode 100644 index 00000000..5f2eec54 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-sys_wait.h @@ -0,0 +1,53 @@ +/* Test of macros shared between and . + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake , 2010. */ + +static int +test_sys_wait_macros (void) +{ + /* Check subset of macros that must be visible here. + Note that some of these macros are only portable when operating + on an lvalue. */ + int i; + for (i = 0; i < 0x8000; i = (i ? i << 1 : 1)) + { + /* POSIX requires that for all valid process statuses, that + exactly one of these three macros is true. But not all + possible 16-bit values map to valid process status. + Traditionally, 8 of the bits are for WIFEXITED, 7 of the bits + to tell between WIFSIGNALED and WIFSTOPPED, and either 0x80 + or 0x8000 to flag that core was also dumped. Since we don't + know which byte is WIFEXITED, we skip the both possible bits + that can signal core dump. */ + if (i == 0x80) + continue; + if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1) + return 1; + } + i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i); + +#if 0 + switch (i) + { + /* Gnulib doesn't guarantee these, yet. */ + case WNOHANG: + case WUNTRACED: + break; + } +#endif + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-unistd-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-unistd-c++.cc new file mode 100644 index 00000000..d4eef36d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-unistd-c++.cc @@ -0,0 +1,280 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_ACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::access, int, (const char *, int)); +#endif + +#if GNULIB_TEST_CHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::chdir, int, (const char *)); +#endif + +#if GNULIB_TEST_CHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_CLOSE +SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int)); +#endif + +#if GNULIB_TEST_DUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int)); +#endif + +#if GNULIB_TEST_DUP2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int)); +#endif + +#if GNULIB_TEST_DUP3 +SIGNATURE_CHECK (GNULIB_NAMESPACE::dup3, int, (int, int, int)); +#endif + +#if GNULIB_TEST_EXECL +SIGNATURE_CHECK (GNULIB_NAMESPACE::execl, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execle, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECLP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execlp, int, + (const char *, const char *, ...)); +#endif + +#if GNULIB_TEST_EXECV +SIGNATURE_CHECK (GNULIB_NAMESPACE::execv, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execve, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVP +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvp, int, + (const char *, char * const *)); +#endif + +#if GNULIB_TEST_EXECVPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::execvpe, int, + (const char *, char * const *, char * const *)); +#endif + +#if GNULIB_TEST_EUIDACCESS +SIGNATURE_CHECK (GNULIB_NAMESPACE::euidaccess, int, (const char *, int)); +#endif + +#if GNULIB_TEST_FACCESSAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::faccessat, int, + (int, char const *, int, int)); +#endif + +#if GNULIB_TEST_FCHDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchdir, int, (int)); +#endif + +#if GNULIB_TEST_FCHOWNAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::fchownat, int, + (int, char const *, uid_t, gid_t, int)); +#endif + +#if GNULIB_TEST_FDATASYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fdatasync, int, (int)); +#endif + +#if GNULIB_TEST_FSYNC +SIGNATURE_CHECK (GNULIB_NAMESPACE::fsync, int, (int)); +#endif + +#if GNULIB_TEST_FTRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::ftruncate, int, (int, off_t)); +#endif + +#if GNULIB_TEST_GETCWD +SIGNATURE_CHECK (GNULIB_NAMESPACE::getcwd, char *, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDOMAINNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdomainname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETDTABLESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getdtablesize, int, (void)); +#endif + +#if GNULIB_TEST_GETENTROPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::getentropy, int, (void *, size_t)); +#endif + +#if GNULIB_TEST_GETGROUPS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getgroups, int, (int, gid_t *)); +#endif + +#if GNULIB_TEST_GETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::gethostname, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETLOGIN +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin, char *, (void)); +#endif + +#if GNULIB_TEST_GETLOGIN_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::getlogin_r, int, (char *, size_t)); +#endif + +#if GNULIB_TEST_GETPAGESIZE +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpagesize, int, (void)); +#endif + +#if GNULIB_TEST_GETPASS +SIGNATURE_CHECK (GNULIB_NAMESPACE::getpass, char *, (const char *)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::getusershell, char *, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::setusershell, void, (void)); +#endif + +#if GNULIB_TEST_GETUSERSHELL +SIGNATURE_CHECK (GNULIB_NAMESPACE::endusershell, void, (void)); +#endif + +#if GNULIB_TEST_GROUP_MEMBER +SIGNATURE_CHECK (GNULIB_NAMESPACE::group_member, int, (gid_t)); +#endif + +#if GNULIB_TEST_ISATTY +SIGNATURE_CHECK (GNULIB_NAMESPACE::isatty, int, (int)); +#endif + +#if GNULIB_TEST_LCHOWN +SIGNATURE_CHECK (GNULIB_NAMESPACE::lchown, int, (char const *, uid_t, gid_t)); +#endif + +#if GNULIB_TEST_LINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::link, int, (const char *, const char *)); +#endif + +#if GNULIB_TEST_LINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::linkat, int, + (int, const char *, int, const char *, int)); +#endif + +#if GNULIB_TEST_LSEEK +SIGNATURE_CHECK (GNULIB_NAMESPACE::lseek, off_t, (int, off_t, int)); +#endif + +#if GNULIB_TEST_PIPE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe, int, (int[2])); +#endif + +#if GNULIB_TEST_PIPE2 +SIGNATURE_CHECK (GNULIB_NAMESPACE::pipe2, int, (int[2], int)); +#endif + +#if GNULIB_TEST_PREAD +SIGNATURE_CHECK (GNULIB_NAMESPACE::pread, ssize_t, + (int, void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_PWRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::pwrite, ssize_t, + (int, const void *, size_t, off_t)); +#endif + +#if GNULIB_TEST_READ +SIGNATURE_CHECK (GNULIB_NAMESPACE::read, ssize_t, (int, void *, size_t)); +#endif + +#if GNULIB_TEST_READLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlink, ssize_t, + (const char *, char *, size_t)); +#endif + +#if GNULIB_TEST_READLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::readlinkat, ssize_t, + (int, char const *, char *, size_t)); +#endif + +#if GNULIB_TEST_RMDIR +SIGNATURE_CHECK (GNULIB_NAMESPACE::rmdir, int, (char const *)); +#endif + +#if GNULIB_TEST_SETHOSTNAME +SIGNATURE_CHECK (GNULIB_NAMESPACE::sethostname, int, (const char *, size_t)); +#endif + +#if GNULIB_TEST_SLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::sleep, unsigned int, (unsigned int)); +#endif + +#if GNULIB_TEST_SYMLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlink, int, (char const *, char const *)); +#endif + +#if GNULIB_TEST_SYMLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::symlinkat, int, + (char const *, int, char const *)); +#endif + +#if GNULIB_TEST_TRUNCATE +SIGNATURE_CHECK (GNULIB_NAMESPACE::truncate, int, (const char *, off_t)); +#endif + +#if GNULIB_TEST_TTYNAME_R +SIGNATURE_CHECK (GNULIB_NAMESPACE::ttyname_r, int, + (int fd, char *buf, size_t buflen)); +#endif + +#if GNULIB_TEST_UNLINK +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlink, int, (char const *)); +#endif + +#if GNULIB_TEST_UNLINKAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::unlinkat, int, (int, char const *, int)); +#endif + +#if GNULIB_TEST_USLEEP +SIGNATURE_CHECK (GNULIB_NAMESPACE::usleep, int, (useconds_t)); +#endif + +#if GNULIB_TEST_WRITE +SIGNATURE_CHECK (GNULIB_NAMESPACE::write, ssize_t, + (int, const void *, size_t)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-unistd.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-unistd.c new file mode 100644 index 00000000..931d65e4 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-unistd.c @@ -0,0 +1,54 @@ +/* Test of substitute. + Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +/* Check that the various SEEK_* macros are defined. */ +int sk[] = { SEEK_CUR, SEEK_END, SEEK_SET }; + +/* Check that the various *_FILENO macros are defined. */ +#if ! (defined STDIN_FILENO \ + && (STDIN_FILENO + STDOUT_FILENO + STDERR_FILENO == 3)) +missing or broken *_FILENO macros +#endif + +/* Check that the types are all defined. */ +size_t t1; +ssize_t t2; +#ifdef TODO /* Not implemented in gnulib yet */ +uid_t t3; +gid_t t4; +#endif +off_t t5; +pid_t t6; +#ifdef TODO +useconds_t t7; +intptr_t t8; +#endif + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-verify-try.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-verify-try.c new file mode 100644 index 00000000..d16fb938 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-verify-try.c @@ -0,0 +1,21 @@ +/* Test the "verify" module. + + Copyright (C) 2017-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* This is a separate source file, so that the execution of test-verify.sh + does not interfere with the building of the 'test-verify' program. */ + +#include "test-verify.c" diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-verify.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-verify.c new file mode 100644 index 00000000..1d8f43c7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-verify.c @@ -0,0 +1,119 @@ +/* Test the "verify" module. + + Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible. */ + +#include + +#include "verify.h" + +#ifndef EXP_FAIL +# define EXP_FAIL 0 +#endif + +/* ======================= Test verify, verify_expr ======================= */ + +int gx; +enum { A, B, C }; + +#if EXP_FAIL == 1 +verify (gx >= 0); /* should give ERROR: non-constant expression */ +#endif +verify (C == 2); /* should be ok */ +#if EXP_FAIL == 2 +verify (1 + 1 == 3); /* should give ERROR */ +#endif +verify (1 == 1); verify (1 == 1); /* should be ok */ + +enum +{ + item = verify_expr (1 == 1, 10 * 0 + 17) /* should be ok */ +}; + +static int +function (int n) +{ +#if EXP_FAIL == 3 + verify (n >= 0); /* should give ERROR: non-constant expression */ +#endif + verify (C == 2); /* should be ok */ +#if EXP_FAIL == 4 + verify (1 + 1 == 3); /* should give ERROR */ +#endif + verify (1 == 1); verify (1 == 1); /* should be ok */ + + if (n) + return ((void) verify_expr (1 == 1, 1), verify_expr (1 == 1, 8)); /* should be ok */ +#if EXP_FAIL == 5 + return verify_expr (1 == 2, 5); /* should give ERROR */ +#endif + return 0; +} + +/* ============================== Test assume ============================== */ + +static int +f (int a) +{ + return a; +} + +typedef struct { unsigned int context : 4; unsigned int halt : 1; } state; + +void test_assume_expressions (state *s); +int test_assume_optimization (int x); +_Noreturn void test_assume_noreturn (void); + +void +test_assume_expressions (state *s) +{ + /* Check that 'assume' accepts a function call, even of a non-const + function. */ + assume (f (1)); + /* Check that 'assume' accepts a bit-field expression. */ + assume (s->halt); +} + +int +test_assume_optimization (int x) +{ + /* Check that the compiler uses 'assume' for optimization. + This function, when compiled with optimization, should have code + equivalent to + return x + 3; + Use 'objdump --disassemble test-verify.o' to verify this. */ + assume (x >= 4); + return (x > 1 ? x + 3 : 2 * x + 10); +} + +_Noreturn void +test_assume_noreturn (void) +{ + /* Check that the compiler's data-flow analysis recognizes 'assume (0)'. + This function should not elicit a warning. */ + assume (0); +} + +/* ============================== Main ===================================== */ +int +main (void) +{ + state s = { 0, 1 }; + test_assume_expressions (&s); + test_assume_optimization (5); + return !(function (0) == 0 && function (1) == 8); +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-verify.sh b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-verify.sh new file mode 100755 index 00000000..1e75d55a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-verify.sh @@ -0,0 +1,25 @@ +#!/bin/sh +. "${srcdir=.}/init.sh" + +# We are not interested in triggering bugs in the compilers and tools +# (such as gcc 4.3.1 on openSUSE 11.0). +unset MALLOC_PERTURB_ + +# Rather than figure out how to invoke the compiler with the right +# include path ourselves, we let make do it: +(cd "$initial_cwd_" \ + && rm -f test-verify-try.o \ + && $MAKE test-verify-try.o >/dev/null 2>&1) \ + || skip_ "cannot compile error-free" + +# Now, prove that we encounter all expected compilation failures: +: >out +: >err +for i in 1 2 3 4 5; do + (cd "$initial_cwd_" + rm -f test-verify-try.o + $MAKE CFLAGS=-DEXP_FAIL=$i test-verify-try.o) >>out 2>>err \ + && { warn_ "compiler didn't detect verification failure $i"; fail=1; } +done + +Exit $fail diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar-c++.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar-c++.cc new file mode 100644 index 00000000..89d4751f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar-c++.cc @@ -0,0 +1,228 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2010. */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include + +#include "signature.h" + + +#if GNULIB_TEST_BTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::btowc, wint_t, (int)); +#endif + +#if GNULIB_TEST_WCTOB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wctob, int, (wint_t)); +#endif + +#if GNULIB_TEST_MBSINIT +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsinit, int, (const mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRTOWC +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrtowc, size_t, + (wchar_t *, const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBRLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbrlen, size_t, + (const char *, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsrtowcs, size_t, + (wchar_t *, const char **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_MBSNRTOWCS +SIGNATURE_CHECK (GNULIB_NAMESPACE::mbsnrtowcs, size_t, + (wchar_t *, const char **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCRTOMB +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcrtomb, size_t, + (char *, wchar_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrtombs, size_t, + (char *, const wchar_t **, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCSNRTOMBS +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnrtombs, size_t, + (char *, const wchar_t **, size_t, size_t, mbstate_t *)); +#endif + +#if GNULIB_TEST_WCWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcwidth, int, (wchar_t)); +#endif + +#if GNULIB_TEST_WMEMCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemchr, wchar_t *, + (const wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WMEMCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMMOVE +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemmove, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmempcpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WMEMSET +SIGNATURE_CHECK (GNULIB_NAMESPACE::wmemset, wchar_t *, + (wchar_t *, wchar_t, size_t)); +#endif + +#if GNULIB_TEST_WCSLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcslen, size_t, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNLEN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsnlen, size_t, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCPCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpcpy, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCPNCPY +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcpncpy, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscat, wchar_t *, + (wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCAT +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncat, wchar_t *, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscasecmp, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSNCASECMP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsncasecmp, int, + (const wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSCOLL +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscoll, int, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSXFRM +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsxfrm, size_t, + (wchar_t *, const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSDUP +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsdup, wchar_t *, (const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcschr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSRCHR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsrchr, wchar_t *, + (const wchar_t *, wchar_t)); +#endif + +#if GNULIB_TEST_WCSCSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcscspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSPN +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsspn, size_t, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSPBRK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcspbrk, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSSTR +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsstr, wchar_t *, + (const wchar_t *, const wchar_t *)); +#endif + +#if GNULIB_TEST_WCSTOK +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcstok, wchar_t *, + (wchar_t *, const wchar_t *, wchar_t **)); +#endif + +#if GNULIB_TEST_WCSWIDTH +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcswidth, int, (const wchar_t *, size_t)); +#endif + +#if GNULIB_TEST_WCSFTIME +SIGNATURE_CHECK (GNULIB_NAMESPACE::wcsftime, size_t, + (wchar_t *, size_t, const wchar_t *, const struct tm *)); +#endif + + +int +main () +{ +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar-c++2.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar-c++2.cc new file mode 100644 index 00000000..3050602e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar-c++2.cc @@ -0,0 +1,20 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar-c++3.cc b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar-c++3.cc new file mode 100644 index 00000000..16f5d0e8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar-c++3.cc @@ -0,0 +1,22 @@ +/* Test of substitute in C++ mode. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#define GNULIB_NAMESPACE gnulib +#include + +#include +#include +#include diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar.c b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar.c new file mode 100644 index 00000000..663a5a4e --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/test-wchar.c @@ -0,0 +1,35 @@ +/* Test of substitute. + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2007. */ + +#include + +#include + +/* Check that the types wchar_t and wint_t are defined. */ +wchar_t a = 'c'; +wint_t b = 'x'; + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +static_assert (sizeof NULL == sizeof (void *)); + +int +main (void) +{ + return 0; +} diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/verify.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/verify.h new file mode 100644 index 00000000..08268c24 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/verify.h @@ -0,0 +1,375 @@ +/* Compile-time assert-like macros. + + Copyright (C) 2005-2006, 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ + +#ifndef _GL_VERIFY_H +#define _GL_VERIFY_H + + +/* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert (R, DIAGNOSTIC) + works as per C11. This is supported by GCC 4.6.0+ and by clang 4+. + + Define _GL_HAVE__STATIC_ASSERT1 to 1 if _Static_assert (R) works as + per C23. This is supported by GCC 9.1+. + + Support compilers claiming conformance to the relevant standard, + and also support GCC when not pedantic. If we were willing to slow + 'configure' down we could also use it with other compilers, but + since this affects only the quality of diagnostics, why bother? */ +#ifndef __cplusplus +# if (201112 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ \ + && (4 < __GNUC__ + (6 <= __GNUC_MINOR__) || 5 <= __clang_major__))) +# define _GL_HAVE__STATIC_ASSERT 1 +# endif +# if (202311 <= __STDC_VERSION__ \ + || (!defined __STRICT_ANSI__ && 9 <= __GNUC__)) +# define _GL_HAVE__STATIC_ASSERT1 1 +# endif +#endif + +/* FreeBSD 9.1 , included by and lots of other + system headers, defines a conflicting _Static_assert that is no + better than ours; override it. */ +#ifndef _GL_HAVE__STATIC_ASSERT +# include +# undef _Static_assert +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + If _Static_assert works, verify (R) uses it directly. Similarly, + _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct + that is an operand of sizeof. + + The code below uses several ideas for C++ compilers, and for C + compilers that do not support _Static_assert: + + * The first step is ((R) ? 1 : -1). Given an expression R, of + integral or boolean or floating-point type, this yields an + expression of integral type, whose value is later verified to be + constant and nonnegative. + + * Next this expression W is wrapped in a type + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: W; + }. + If W is negative, this yields a compile-time error. No compiler can + deal with a bit-field of negative size. + + One might think that an array size check would have the same + effect, that is, that the type struct { unsigned int dummy[W]; } + would work as well. However, inside a function, some compilers + (such as C++ compilers and GNU C) allow local parameters and + variables inside array size expressions. With these compilers, + an array size check would not properly diagnose this misuse of + the verify macro: + + void function (int n) { verify (n < 0); } + + * For the verify macro, the struct _gl_verify_type will need to + somehow be embedded into a declaration. To be portable, this + declaration must declare an object, a constant, a function, or a + typedef name. If the declared entity uses the type directly, + such as in + + struct dummy {...}; + typedef struct {...} dummy; + extern struct {...} *dummy; + extern void dummy (struct {...} *); + extern struct {...} *dummy (void); + + two uses of the verify macro would yield colliding declarations + if the entity names are not disambiguated. A workaround is to + attach the current line number to the entity name: + + #define _GL_CONCAT0(x, y) x##y + #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) + extern struct {...} * _GL_CONCAT (dummy, __LINE__); + + But this has the problem that two invocations of verify from + within the same macro would collide, since the __LINE__ value + would be the same for both invocations. (The GCC __COUNTER__ + macro solves this problem, but is not portable.) + + A solution is to use the sizeof operator. It yields a number, + getting rid of the identity of the type. Declarations like + + extern int dummy [sizeof (struct {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + + can be repeated. + + * Should the implementation use a named struct or an unnamed struct? + Which of the following alternatives can be used? + + extern int dummy [sizeof (struct {...})]; + extern int dummy [sizeof (struct _gl_verify_type {...})]; + extern void dummy (int [sizeof (struct {...})]); + extern void dummy (int [sizeof (struct _gl_verify_type {...})]); + extern int (*dummy (void)) [sizeof (struct {...})]; + extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; + + In the second and sixth case, the struct type is exported to the + outer scope; two such declarations therefore collide. GCC warns + about the first, third, and fourth cases. So the only remaining + possibility is the fifth case: + + extern int (*dummy (void)) [sizeof (struct {...})]; + + * GCC warns about duplicate declarations of the dummy function if + -Wredundant-decls is used. GCC 4.3 and later have a builtin + __COUNTER__ macro that can let us generate unique identifiers for + each dummy function, to suppress this warning. + + * This implementation exploits the fact that older versions of GCC, + which do not support _Static_assert, also do not warn about the + last declaration mentioned above. + + * GCC warns if -Wnested-externs is enabled and 'verify' is used + within a function body; but inside a function, you can always + arrange to use verify_expr instead. + + * In C++, any struct definition inside sizeof is invalid. + Use a template type to work around the problem. */ + +/* Concatenate two preprocessor tokens. */ +#define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) +#define _GL_CONCAT0(x, y) x##y + +/* _GL_COUNTER is an integer, preferably one that changes each time we + use it. Use __COUNTER__ if it works, falling back on __LINE__ + otherwise. __LINE__ isn't perfect, but it's better than a + constant. */ +#if defined __COUNTER__ && __COUNTER__ != __COUNTER__ +# define _GL_COUNTER __COUNTER__ +#else +# define _GL_COUNTER __LINE__ +#endif + +/* Generate a symbol with the given prefix, making it unique if + possible. */ +#define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) + +/* Verify requirement R at compile-time, as an integer constant expression + that returns 1. If R is false, fail at compile-time, preferably + with a diagnostic that includes the string-literal DIAGNOSTIC. */ + +#define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ + (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) + +#ifdef __cplusplus +# if !GNULIB_defined_struct__gl_verify_type +template + struct _gl_verify_type { + unsigned int _gl_verify_error_if_negative: w; + }; +# define GNULIB_defined_struct__gl_verify_type 1 +# endif +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + _gl_verify_type<(R) ? 1 : -1> +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { \ + _Static_assert (R, DIAGNOSTIC); \ + int _gl_dummy; \ + } +#else +# define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ + struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } +#endif + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. If R is false, fail at compile-time. + + This macro requires three or more arguments but uses at most the first + two, so that the _Static_assert macro optionally defined below supports + both the C11 two-argument syntax and the C23 one-argument syntax. + + Unfortunately, unlike C11, this implementation must appear as an + ordinary declaration, and cannot appear inside struct { ... }. */ + +#if 202311 <= __STDC_VERSION__ || 200410 <= __cpp_static_assert +# define _GL_VERIFY(R, DIAGNOSTIC, ...) static_assert (R, DIAGNOSTIC) +#elif defined _GL_HAVE__STATIC_ASSERT +# define _GL_VERIFY(R, DIAGNOSTIC, ...) _Static_assert (R, DIAGNOSTIC) +#else +# define _GL_VERIFY(R, DIAGNOSTIC, ...) \ + extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ + [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] +# if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# pragma GCC diagnostic ignored "-Wnested-externs" +# endif +#endif + +/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ +#ifdef _GL_STATIC_ASSERT_H +/* Define _Static_assert if needed. */ +/* With clang ≥ 3.8.0 in C++ mode, _Static_assert already works and accepts + 1 or 2 arguments. We better don't override it, because clang's standard + C++ library uses static_assert inside classes in several places, and our + replacement via _GL_VERIFY does not work in these contexts. */ +# if (defined __cplusplus && defined __clang__ \ + && (4 <= __clang_major__ + (8 <= __clang_minor__))) +# if 5 <= __clang_major__ +/* Avoid "warning: 'static_assert' with no message is a C++17 extension". */ +# pragma clang diagnostic ignored "-Wc++17-extensions" +# else +/* Avoid "warning: static_assert with no message is a C++1z extension". */ +# pragma clang diagnostic ignored "-Wc++1z-extensions" +# endif +# elif !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert +# if !defined _MSC_VER || defined __clang__ +# define _Static_assert(...) \ + _GL_VERIFY (__VA_ARGS__, "static assertion failed", -) +# else +# if defined __cplusplus && _MSC_VER >= 1910 + /* In MSVC 14.1 or newer, static_assert accepts one or two arguments, + but _Static_assert is not defined. */ +# define _Static_assert static_assert +# else + /* Work around MSVC preprocessor incompatibility with ISO C; see + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif +# endif +# endif +/* Define static_assert if needed. */ +# if (!defined static_assert \ + && __STDC_VERSION__ < 202311 \ + && (!defined __cplusplus \ + || (__cpp_static_assert < 201411 \ + && __GNUG__ < 6 && __clang_major__ < 6 && _MSC_VER < 1910))) +# if defined __cplusplus && _MSC_VER >= 1900 && !defined __clang__ +/* MSVC 14 in C++ mode supports the two-arguments static_assert but not + the one-argument static_assert, and it does not support _Static_assert. + We have to play preprocessor tricks to distinguish the two cases. + Since the MSVC preprocessor is not ISO C compliant (see above),. + the solution is specific to MSVC. */ +# define _GL_EXPAND(x) x +# define _GL_SA1(a1) static_assert ((a1), "static assertion failed") +# define _GL_SA2 static_assert +# define _GL_SA3 static_assert +# define _GL_SA_PICK(x1,x2,x3,x4,...) x4 +# define static_assert(...) _GL_EXPAND(_GL_SA_PICK(__VA_ARGS__,_GL_SA3,_GL_SA2,_GL_SA1)) (__VA_ARGS__) +/* Avoid "fatal error C1189: #error: The C++ Standard Library forbids macroizing keywords." */ +# define _ALLOW_KEYWORD_MACROS 1 +# else +# define static_assert _Static_assert /* C11 requires this #define. */ +# endif +# endif +#endif + +/* @assert.h omit start@ */ + +#if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_TRAP 0 +#elif 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)) +# define _GL_HAS_BUILTIN_TRAP 1 +#elif defined __has_builtin +# define _GL_HAS_BUILTIN_TRAP __has_builtin (__builtin_trap) +#else +# define _GL_HAS_BUILTIN_TRAP 0 +#endif + +#ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +#endif + +/* Each of these macros verifies that its argument R is nonzero. To + be portable, R should be an integer constant expression. Unlike + assert (R), there is no run-time overhead. + + There are two macros, since no single macro can be used in all + contexts in C. verify_expr (R, E) is for scalar contexts, including + integer constant expression contexts. verify (R) is for declaration + contexts, e.g., the top level. */ + +/* Verify requirement R at compile-time. Return the value of the + expression E. */ + +#define verify_expr(R, E) \ + (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) + +/* Verify requirement R at compile-time, as a declaration without a + trailing ';'. verify (R) acts like static_assert (R) except that + it is portable to C11/C++14 and earlier, it can issue better + diagnostics, and its name is shorter and may be more convenient. */ + +#ifdef __PGI +/* PGI barfs if R is long. */ +# define verify(R) _GL_VERIFY (R, "verify (...)", -) +#else +# define verify(R) _GL_VERIFY (R, "verify (" #R ")", -) +#endif + +/* Assume that R always holds. Behavior is undefined if R is false, + fails to evaluate, or has side effects. + + 'assume (R)' is a directive from the programmer telling the + compiler that R is true so the compiler needn't generate code to + test R. This is why 'assume' is in verify.h: it's related to + static checking (in this case, static checking done by the + programmer), not dynamic checking. + + 'assume (R)' can affect compilation of all the code, not just code + that happens to be executed after the assume (R) is "executed". + For example, if the code mistakenly does 'assert (R); assume (R);' + the compiler is entitled to optimize away the 'assert (R)'. + + Although assuming R can help a compiler generate better code or + diagnostics, performance can suffer if R uses hard-to-optimize + features such as function calls not inlined by the compiler. + + Avoid Clang's __builtin_assume, as it breaks GNU Emacs master + as of 2020-08-23T21:09:49Z!eggert@cs.ucla.edu; see + . It's not known whether this breakage + is a Clang bug or an Emacs bug; play it safe for now. */ + +#if _GL_HAS_BUILTIN_UNREACHABLE +# define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) +#elif 1200 <= _MSC_VER +# define assume(R) __assume (R) +#elif 202311 <= __STDC_VERSION__ +# include +# define assume(R) ((R) ? (void) 0 : unreachable ()) +#elif (defined GCC_LINT || defined lint) && _GL_HAS_BUILTIN_TRAP + /* Doing it this way helps various packages when configured with + --enable-gcc-warnings, which compiles with -Dlint. It's nicer + if 'assume' silences warnings with GCC 3.4 through GCC 4.4.7 (2012). */ +# define assume(R) ((R) ? (void) 0 : __builtin_trap ()) +#else + /* Some older tools grok NOTREACHED, e.g., Oracle Studio 12.6 (2017). */ +# define assume(R) ((R) ? (void) 0 : /*NOTREACHED*/ (void) 0) +#endif + +/* @assert.h omit end@ */ + +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/wchar.in.h b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/wchar.in.h new file mode 100644 index 00000000..a33a10f7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.result/tests/wchar.in.h @@ -0,0 +1,1707 @@ +/* A substitute for ISO C99 , for platforms that have issues. + + Copyright (C) 2007-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * ISO C 99 for platforms that have issues. + * + * + * For now, this just ensures proper prerequisite inclusion order and + * the declaration of wcwidth(). + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if (((defined __need_mbstate_t || defined __need_wint_t) \ + && !defined __MINGW32__) \ + || (defined __hpux \ + && ((defined _INTTYPES_INCLUDED \ + && !defined _GL_FINISHED_INCLUDING_SYSTEM_INTTYPES_H) \ + || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ + || (defined __MINGW32__ && defined __STRING_H_SOURCED__) \ + || defined _GL_ALREADY_INCLUDING_WCHAR_H) +/* Special invocation convention: + - Inside glibc and uClibc header files, but not MinGW. + - On HP-UX 11.00 we have a sequence of nested includes + -> -> , and the latter includes , + once indirectly -> -> -> + and once directly. In both situations 'wint_t' is not yet defined, + therefore we cannot provide the function overrides; instead include only + the system's . + - With MinGW 3.22, when includes , only some part of + is actually processed, and that doesn't include 'mbstate_t'. + - On IRIX 6.5, similarly, we have an include -> , and + the latter includes . But here, we have no way to detect whether + is completely included or is still being included. */ + +#@INCLUDE_NEXT@ @NEXT_WCHAR_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_WCHAR_H + +#define _GL_ALREADY_INCLUDING_WCHAR_H + +#if @HAVE_FEATURES_H@ +# include /* for __GLIBC__ */ +#endif + +/* In some builds of uClibc, is nonexistent and wchar_t is defined + by . + But avoid namespace pollution on glibc systems. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + +/* Include the original if it exists. + Some builds of uClibc lack it. */ +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_WCHAR_H@ +# @INCLUDE_NEXT@ @NEXT_WCHAR_H@ +#endif + +#undef _GL_ALREADY_INCLUDING_WCHAR_H + +#ifndef _@GUARD_PREFIX@_WCHAR_H +#define _@GUARD_PREFIX@_WCHAR_H + +/* This file uses _GL_ATTRIBUTE_DEALLOC, _GL_ATTRIBUTE_MALLOC, + _GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PURE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if __GNUC__ >= 11 +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if __GNUC__ >= 3 || defined __clang__ +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* The __attribute__ feature is available in gcc versions 2.5 and later. + The attribute __pure__ was added in gcc 2.96. */ +#ifndef _GL_ATTRIBUTE_PURE +# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__ +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE /* empty */ +# endif +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Define wint_t and WEOF. (Also done in wctype.in.h.) */ +#if !@HAVE_WINT_T@ && !defined wint_t +# define wint_t int +# ifndef WEOF +# define WEOF -1 +# endif +#else +/* mingw and MSVC define wint_t as 'unsigned short' in or + . This is too small: ISO C 99 section 7.24.1.(2) says that + wint_t must be "unchanged by default argument promotions". Override it. */ +# if @GNULIBHEADERS_OVERRIDE_WINT_T@ +# if !GNULIB_defined_wint_t +# if @HAVE_CRTDEFS_H@ +# include +# else +# include +# endif +typedef unsigned int rpl_wint_t; +# undef wint_t +# define wint_t rpl_wint_t +# define GNULIB_defined_wint_t 1 +# endif +# endif +# ifndef WEOF +# define WEOF ((wint_t) -1) +# endif +#endif + + +/* Override mbstate_t if it is too small. + On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for + implementing mbrtowc for encodings like UTF-8. + On AIX and MSVC, mbrtowc needs to be overridden, but mbstate_t exists and is + large enough and overriding it would cause problems in C++ mode. */ +#if !(((defined _WIN32 && !defined __CYGWIN__) || @HAVE_MBSINIT@) && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ +# if !GNULIB_defined_mbstate_t +# if !(defined _AIX || defined _MSC_VER) +typedef int rpl_mbstate_t; +# undef mbstate_t +# define mbstate_t rpl_mbstate_t +# endif +# define GNULIB_defined_mbstate_t 1 +# endif +#endif + +/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though may not have + been included yet. */ +#if @GNULIB_FREE_POSIX@ +# if (@REPLACE_FREE@ && !defined free \ + && !(defined __cplusplus && defined GNULIB_NAMESPACE)) +/* We can't do '#define free rpl_free' here. */ +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void rpl_free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void rpl_free (void *); +# endif +# undef _GL_ATTRIBUTE_DEALLOC_FREE +# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1) +# else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +# endif +#else +# if defined _MSC_VER && !defined free +_GL_EXTERN_C +# if defined _DLL + __declspec (dllimport) +# endif + void __cdecl free (void *); +# else +# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2) +_GL_EXTERN_C void free (void *) _GL_ATTRIBUTE_NOTHROW; +# else +_GL_EXTERN_C void free (void *); +# endif +# endif +#endif + + +#if @GNULIB_MBSZERO@ +/* Get memset(). */ +# include +#endif + + +/* Convert a single-byte character to a wide character. */ +#if @GNULIB_BTOWC@ +# if @REPLACE_BTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef btowc +# define btowc rpl_btowc +# endif +_GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (btowc, wint_t, (int c)); +# else +# if !@HAVE_BTOWC@ +_GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); +# endif +/* Need to cast, because on mingw, the return type is 'unsigned short'. */ +_GL_CXXALIAS_SYS_CAST (btowc, wint_t, (int c)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (btowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef btowc +# if HAVE_RAW_DECL_BTOWC +_GL_WARN_ON_USE (btowc, "btowc is unportable - " + "use gnulib module btowc for portability"); +# endif +#endif + + +/* Convert a wide character to a single-byte character. */ +#if @GNULIB_WCTOB@ +# if @REPLACE_WCTOB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wctob +# define wctob rpl_wctob +# endif +_GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); +# else +# if !defined wctob && !@HAVE_DECL_WCTOB@ +/* wctob is provided by gnulib, or wctob exists but is not declared. */ +_GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wctob); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wctob +# if HAVE_RAW_DECL_WCTOB +_GL_WARN_ON_USE (wctob, "wctob is unportable - " + "use gnulib module wctob for portability"); +# endif +#endif + + +/* Test whether *PS is in an initial state. */ +#if @GNULIB_MBSINIT@ +# if @REPLACE_MBSINIT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsinit +# define mbsinit rpl_mbsinit +# endif +_GL_FUNCDECL_RPL (mbsinit, int, (const mbstate_t *ps)); +_GL_CXXALIAS_RPL (mbsinit, int, (const mbstate_t *ps)); +# else +# if !@HAVE_MBSINIT@ +_GL_FUNCDECL_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +_GL_CXXALIAS_SYS (mbsinit, int, (const mbstate_t *ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsinit); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsinit +# if HAVE_RAW_DECL_MBSINIT +_GL_WARN_ON_USE (mbsinit, "mbsinit is unportable - " + "use gnulib module mbsinit for portability"); +# endif +#endif + + +/* Put *PS into an initial state. */ +#if @GNULIB_MBSZERO@ +/* ISO C 23 § 7.31.6.(3) says that zeroing an mbstate_t is a way to put the + mbstate_t into an initial state. However, on many platforms an mbstate_t + is large, and it is possible - as an optimization - to get away with zeroing + only part of it. So, instead of + + mbstate_t state = { 0 }; + + or + + mbstate_t state; + memset (&state, 0, sizeof (mbstate_t)); + + we can write this faster code: + + mbstate_t state; + mbszero (&state); + */ +/* _GL_MBSTATE_INIT_SIZE describes how mbsinit() behaves: It is the number of + bytes at the beginning of an mbstate_t that need to be zero, for mbsinit() + to return true. + _GL_MBSTATE_ZERO_SIZE is the number of bytes at the beginning of an mbstate_t + that need to be zero, + - for mbsinit() to return true, and + - for all other multibyte-aware functions to operate properly. + 0 < _GL_MBSTATE_INIT_SIZE <= _GL_MBSTATE_ZERO_SIZE <= sizeof (mbstate_t). + These values are determined by source code inspection, where possible, and + by running the gnulib unit tests. + We need _GL_MBSTATE_INIT_SIZE because if we define _GL_MBSTATE_ZERO_SIZE + without considering what mbsinit() does, we get test failures such as + assertion "mbsinit (&iter->state)" failed + */ +# if GNULIB_defined_mbstate_t /* AIX, IRIX */ +/* mbstate_t has at least 4 bytes. They are used as coded in + gnulib/lib/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 1 +/* define _GL_MBSTATE_ZERO_SIZE 4 + does not work: it causes test failures. + So, use the safe fallback value, below. */ +# elif __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 /* glibc */ +/* mbstate_t is defined in . + For more details, see glibc/iconv/skeleton.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (((mbstate_t) {0}).__count) */ +# define _GL_MBSTATE_ZERO_SIZE /* 8 */ sizeof (mbstate_t) +# elif defined MUSL_LIBC /* musl libc */ +/* mbstate_t is defined in . + It is an opaque aligned 8-byte struct, of which at most the first + 4 bytes are used. + For more details, see src/multibyte/mbrtowc.c. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (unsigned) */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __APPLE__ && defined __MACH__ /* macOS */ +/* On macOS, mbstate_t is defined in . + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + Libc-/locale/FreeBSD/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8,utf2}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 10 + utf2.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __FreeBSD__ /* FreeBSD */ +/* On FreeBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see the __mbsinit implementations in + src/lib/libc/locale/ + {ascii,none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + ascii.c 0 0 + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 8 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __NetBSD__ /* NetBSD */ +/* On NetBSD, mbstate_t is defined in src/sys/sys/ansi.h. + It is an opaque aligned 128-byte struct, of which at most the first + 28 bytes are used. + For more details, see the *State types in + src/lib/libc/citrus/modules/citrus_*.c + (ignoring citrus_{hz,iso2022,utf7,viqr,zw}.c, since these implement + stateful encodings, not usable as locale encodings). */ +/* File ZERO_SIZE + citrus/citrus_none.c 0 + citrus/modules/citrus_euc.c 8 + citrus/modules/citrus_euctw.c 8 + citrus/modules/citrus_mskanji.c 8 + citrus/modules/citrus_big5.c 8 + citrus/modules/citrus_gbk2k.c 8 + citrus/modules/citrus_dechanyu.c 8 + citrus/modules/citrus_johab.c 6 + citrus/modules/citrus_utf8.c 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 28. */ +# define _GL_MBSTATE_ZERO_SIZE 28 +# elif defined __OpenBSD__ /* OpenBSD */ +/* On OpenBSD, mbstate_t is defined in src/sys/sys/_types.h. + It is an opaque aligned 128-byte struct, of which at most the first + 12 bytes are used. + For more details, see src/lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 + citrus_utf8.c 12 12 */ +# define _GL_MBSTATE_INIT_SIZE 12 +# define _GL_MBSTATE_ZERO_SIZE 12 +# elif defined __minix /* Minix */ +/* On Minix, mbstate_t is defined in sys/sys/ansi.h. + It is an opaque aligned 128-byte struct. + For more details, see the *State types in + lib/libc/citrus/citrus_*.c. */ +/* File INIT_SIZE ZERO_SIZE + citrus_none.c 0 0 */ +/* But 1 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures for values < 4. */ +# define _GL_MBSTATE_ZERO_SIZE 4 +# elif defined __sun /* Solaris */ +/* On Solaris, mbstate_t is defined in . + It is an opaque aligned 24-byte or 32-byte struct, of which at most the first + 20 or 28 bytes are used. + For more details on OpenSolaris derivatives, see the *State types in + illumos-gate/usr/src/lib/libc/port/locale/ + {none,euc,mskanji,big5,gb2312,gbk,gb18030,utf8}.c. */ +/* File INIT_SIZE ZERO_SIZE + none.c 0 0 + euc.c 12 12 + mskanji.c 4 4 + big5.c 4 4 + gb2312.c 4 6 + gbk.c 4 4 + gb18030.c 4 8 + utf8.c 12 12 */ +/* But 12 is not the correct value for _GL_MBSTATE_ZERO_SIZE: we get test + failures + - in OpenIndiana and OmniOS: for values < 16, + - in Solaris 10 and 11: for values < 20 (in 32-bit mode) + or < 28 (in 64-bit mode). + Since we don't have a good way to distinguish the OpenSolaris derivatives + from the proprietary Solaris versions, and can't inspect the Solaris source + code, use the safe fallback values, below. */ +# elif defined __CYGWIN__ /* Cygwin */ +/* On Cygwin, mbstate_t is defined in . + For more details, see newlib/libc/stdlib/mbtowc_r.c and + winsup/cygwin/strfuncs.cc. */ +# define _GL_MBSTATE_INIT_SIZE 4 /* sizeof (int) */ +# define _GL_MBSTATE_ZERO_SIZE 8 +# elif defined _WIN32 && !defined __CYGWIN__ /* Native Windows. */ +/* MSVC defines 'mbstate_t' as an aligned 8-byte struct. + On mingw, 'mbstate_t' is sometimes defined as 'int', sometimes defined + as an aligned 8-byte struct, of which the first 4 bytes matter. + Use the safe values, below. */ +# elif defined __ANDROID__ /* Android */ +/* Android defines 'mbstate_t' in . + It is an opaque 4-byte or 8-byte struct. + For more details, see + bionic/libc/private/bionic_mbstate.h + bionic/libc/bionic/mbrtoc32.cpp + bionic/libc/bionic/mbrtoc16.cpp + */ +# define _GL_MBSTATE_INIT_SIZE 4 +# define _GL_MBSTATE_ZERO_SIZE 4 +# endif +/* Use safe values as defaults. */ +# ifndef _GL_MBSTATE_INIT_SIZE +# define _GL_MBSTATE_INIT_SIZE sizeof (mbstate_t) +# endif +# ifndef _GL_MBSTATE_ZERO_SIZE +# define _GL_MBSTATE_ZERO_SIZE sizeof (mbstate_t) +# endif +_GL_BEGIN_C_LINKAGE +# if defined IN_MBSZERO +_GL_EXTERN_INLINE +# else +_GL_INLINE +# endif +_GL_ARG_NONNULL ((1)) void +mbszero (mbstate_t *ps) +{ + memset (ps, 0, _GL_MBSTATE_ZERO_SIZE); +} +_GL_END_C_LINKAGE +_GL_CXXALIAS_SYS (mbszero, void, (mbstate_t *ps)); +_GL_CXXALIASWARN (mbszero); +#endif + + +/* Convert a multibyte character to a wide character. */ +#if @GNULIB_MBRTOWC@ +# if @REPLACE_MBRTOWC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrtowc +# define mbrtowc rpl_mbrtowc +# endif +_GL_FUNCDECL_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRTOWC@ +_GL_FUNCDECL_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrtowc, size_t, + (wchar_t *restrict pwc, const char *restrict s, size_t n, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrtowc); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrtowc +# if HAVE_RAW_DECL_MBRTOWC +_GL_WARN_ON_USE (mbrtowc, "mbrtowc is unportable - " + "use gnulib module mbrtowc for portability"); +# endif +#endif + + +/* Recognize a multibyte character. */ +#if @GNULIB_MBRLEN@ +# if @REPLACE_MBRLEN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbrlen +# define mbrlen rpl_mbrlen +# endif +_GL_FUNCDECL_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# else +# if !@HAVE_MBRLEN@ +_GL_FUNCDECL_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (mbrlen, size_t, + (const char *restrict s, size_t n, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbrlen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbrlen +# if HAVE_RAW_DECL_MBRLEN +_GL_WARN_ON_USE (mbrlen, "mbrlen is unportable - " + "use gnulib module mbrlen for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSRTOWCS@ +# if @REPLACE_MBSRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsrtowcs +# define mbsrtowcs rpl_mbsrtowcs +# endif +_GL_FUNCDECL_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSRTOWCS@ +_GL_FUNCDECL_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsrtowcs +# if HAVE_RAW_DECL_MBSRTOWCS +_GL_WARN_ON_USE (mbsrtowcs, "mbsrtowcs is unportable - " + "use gnulib module mbsrtowcs for portability"); +# endif +#endif + + +/* Convert a string to a wide string. */ +#if @GNULIB_MBSNRTOWCS@ +# if @REPLACE_MBSNRTOWCS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mbsnrtowcs +# define mbsnrtowcs rpl_mbsnrtowcs +# endif +_GL_FUNCDECL_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_MBSNRTOWCS@ +_GL_FUNCDECL_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (mbsnrtowcs, size_t, + (wchar_t *restrict dest, + const char **restrict srcp, size_t srclen, size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (mbsnrtowcs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef mbsnrtowcs +# if HAVE_RAW_DECL_MBSNRTOWCS +_GL_WARN_ON_USE (mbsnrtowcs, "mbsnrtowcs is unportable - " + "use gnulib module mbsnrtowcs for portability"); +# endif +#endif + + +/* Convert a wide character to a multibyte character. */ +#if @GNULIB_WCRTOMB@ +# if @REPLACE_WCRTOMB@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcrtomb +# define wcrtomb rpl_wcrtomb +# endif +_GL_FUNCDECL_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +_GL_CXXALIAS_RPL (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# else +# if !@HAVE_WCRTOMB@ +_GL_FUNCDECL_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +_GL_CXXALIAS_SYS (wcrtomb, size_t, + (char *restrict s, wchar_t wc, mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcrtomb); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcrtomb +# if HAVE_RAW_DECL_WCRTOMB +_GL_WARN_ON_USE (wcrtomb, "wcrtomb is unportable - " + "use gnulib module wcrtomb for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSRTOMBS@ +# if @REPLACE_WCSRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsrtombs +# define wcsrtombs rpl_wcsrtombs +# endif +_GL_FUNCDECL_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSRTOMBS@ +_GL_FUNCDECL_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsrtombs, size_t, + (char *restrict dest, const wchar_t **restrict srcp, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrtombs +# if HAVE_RAW_DECL_WCSRTOMBS +_GL_WARN_ON_USE (wcsrtombs, "wcsrtombs is unportable - " + "use gnulib module wcsrtombs for portability"); +# endif +#endif + + +/* Convert a wide string to a string. */ +#if @GNULIB_WCSNRTOMBS@ +# if @REPLACE_WCSNRTOMBS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsnrtombs +# define wcsnrtombs rpl_wcsnrtombs +# endif +_GL_FUNCDECL_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# else +# if !@HAVE_WCSNRTOMBS@ || (defined __cplusplus && defined __sun) +_GL_FUNCDECL_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (wcsnrtombs, size_t, + (char *restrict dest, + const wchar_t **restrict srcp, size_t srclen, + size_t len, + mbstate_t *restrict ps)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsnrtombs); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsnrtombs +# if HAVE_RAW_DECL_WCSNRTOMBS +_GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " + "use gnulib module wcsnrtombs for portability"); +# endif +#endif + + +/* Return the number of screen columns needed for WC. */ +#if @GNULIB_WCWIDTH@ +# if @REPLACE_WCWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcwidth +# define wcwidth rpl_wcwidth +# endif +_GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); +# else +# if !@HAVE_DECL_WCWIDTH@ +/* wcwidth exists but is not declared. */ +_GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcwidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcwidth +# if HAVE_RAW_DECL_WCWIDTH +_GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " + "use gnulib module wcwidth for portability"); +# endif +#endif + + +/* Search N wide characters of S for C. */ +#if @GNULIB_WMEMCHR@ +# if !@HAVE_WMEMCHR@ +_GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); + wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wmemchr, + wchar_t *, (const wchar_t *, wchar_t, size_t), + const wchar_t *, (const wchar_t *, wchar_t, size_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +_GL_CXXALIASWARN1 (wmemchr, const wchar_t *, + (const wchar_t *s, wchar_t c, size_t n)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemchr +# if HAVE_RAW_DECL_WMEMCHR +_GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " + "use gnulib module wmemchr for portability"); +# endif +#endif + + +/* Compare N wide characters of S1 and S2. */ +#if @GNULIB_WMEMCMP@ +# if @REPLACE_WMEMCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmemcmp +# define wmemcmp rpl_wmemcmp +# endif +_GL_FUNCDECL_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WMEMCMP@ +_GL_FUNCDECL_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wmemcmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcmp +# if HAVE_RAW_DECL_WMEMCMP +_GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " + "use gnulib module wmemcmp for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. */ +#if @GNULIB_WMEMCPY@ +# if !@HAVE_WMEMCPY@ +_GL_FUNCDECL_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemcpy +# if HAVE_RAW_DECL_WMEMCPY +_GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " + "use gnulib module wmemcpy for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for + overlapping memory areas. */ +#if @GNULIB_WMEMMOVE@ +# if !@HAVE_WMEMMOVE@ +_GL_FUNCDECL_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemmove, wchar_t *, + (wchar_t *dest, const wchar_t *src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemmove); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemmove +# if HAVE_RAW_DECL_WMEMMOVE +_GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " + "use gnulib module wmemmove for portability"); +# endif +#endif + + +/* Copy N wide characters of SRC to DEST. + Return pointer to wide characters after the last written wide character. */ +#if @GNULIB_WMEMPCPY@ +# if @REPLACE_WMEMPCPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wmempcpy +# define wmempcpy rpl_wmempcpy +# endif +_GL_FUNCDECL_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIAS_RPL (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# else +# if !@HAVE_WMEMPCPY@ +_GL_FUNCDECL_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmempcpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmempcpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmempcpy +# if HAVE_RAW_DECL_WMEMPCPY +_GL_WARN_ON_USE (wmempcpy, "wmempcpy is unportable - " + "use gnulib module wmempcpy for portability"); +# endif +#endif + + +/* Set N wide characters of S to C. */ +#if @GNULIB_WMEMSET@ +# if !@HAVE_WMEMSET@ +_GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# endif +_GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wmemset); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wmemset +# if HAVE_RAW_DECL_WMEMSET +_GL_WARN_ON_USE (wmemset, "wmemset is unportable - " + "use gnulib module wmemset for portability"); +# endif +#endif + + +/* Return the number of wide characters in S. */ +#if @GNULIB_WCSLEN@ +# if !@HAVE_WCSLEN@ +_GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcslen); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcslen +# if HAVE_RAW_DECL_WCSLEN +_GL_WARN_ON_USE (wcslen, "wcslen is unportable - " + "use gnulib module wcslen for portability"); +# endif +#endif + + +/* Return the number of wide characters in S, but at most MAXLEN. */ +#if @GNULIB_WCSNLEN@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNLEN@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); +_GL_CXXALIASWARN (wcsnlen); +#elif defined GNULIB_POSIXCHECK +# undef wcsnlen +# if HAVE_RAW_DECL_WCSNLEN +_GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " + "use gnulib module wcsnlen for portability"); +# endif +#endif + + +/* Copy SRC to DEST. */ +#if @GNULIB_WCSCPY@ +# if !@HAVE_WCSCPY@ +_GL_FUNCDECL_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscpy +# if HAVE_RAW_DECL_WCSCPY +_GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " + "use gnulib module wcscpy for portability"); +# endif +#endif + + +/* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ +#if @GNULIB_WCPCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcpcpy, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +_GL_CXXALIASWARN (wcpcpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpcpy +# if HAVE_RAW_DECL_WCPCPY +_GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " + "use gnulib module wcpcpy for portability"); +# endif +#endif + + +/* Copy no more than N wide characters of SRC to DEST. */ +#if @GNULIB_WCSNCPY@ +# if !@HAVE_WCSNCPY@ +_GL_FUNCDECL_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncpy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncpy +# if HAVE_RAW_DECL_WCSNCPY +_GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " + "use gnulib module wcsncpy for portability"); +# endif +#endif + + +/* Copy no more than N characters of SRC to DEST, returning the address of + the last character written into DEST. */ +#if @GNULIB_WCPNCPY@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCPNCPY@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcpncpy, wchar_t *, + (wchar_t *restrict dest, + const wchar_t *restrict src, size_t n)); +_GL_CXXALIASWARN (wcpncpy); +#elif defined GNULIB_POSIXCHECK +# undef wcpncpy +# if HAVE_RAW_DECL_WCPNCPY +_GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " + "use gnulib module wcpncpy for portability"); +# endif +#endif + + +/* Append SRC onto DEST. */ +#if @GNULIB_WCSCAT@ +# if !@HAVE_WCSCAT@ +_GL_FUNCDECL_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# endif +_GL_CXXALIAS_SYS (wcscat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscat +# if HAVE_RAW_DECL_WCSCAT +_GL_WARN_ON_USE (wcscat, "wcscat is unportable - " + "use gnulib module wcscat for portability"); +# endif +#endif + + +/* Append no more than N wide characters of SRC onto DEST. */ +#if @GNULIB_WCSNCAT@ +# if !@HAVE_WCSNCAT@ +_GL_FUNCDECL_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsncat, wchar_t *, + (wchar_t *restrict dest, const wchar_t *restrict src, + size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncat +# if HAVE_RAW_DECL_WCSNCAT +_GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " + "use gnulib module wcsncat for portability"); +# endif +#endif + + +/* Compare S1 and S2. */ +#if @GNULIB_WCSCMP@ +# if @REPLACE_WCSCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcscmp +# define wcscmp rpl_wcscmp +# endif +_GL_FUNCDECL_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# else +# if !@HAVE_WCSCMP@ +_GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscmp +# if HAVE_RAW_DECL_WCSCMP +_GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " + "use gnulib module wcscmp for portability"); +# endif +#endif + + +/* Compare no more than N wide characters of S1 and S2. */ +#if @GNULIB_WCSNCMP@ +# if @REPLACE_WCSNCMP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsncmp +# define wcsncmp rpl_wcsncmp +# endif +_GL_FUNCDECL_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# else +# if !@HAVE_WCSNCMP@ +_GL_FUNCDECL_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsncmp); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsncmp +# if HAVE_RAW_DECL_WCSNCMP +_GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " + "use gnulib module wcsncmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, ignoring case. */ +#if @GNULIB_WCSCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); +_GL_CXXALIASWARN (wcscasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcscasecmp +# if HAVE_RAW_DECL_WCSCASECMP +_GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " + "use gnulib module wcscasecmp for portability"); +# endif +#endif + + +/* Compare no more than N chars of S1 and S2, ignoring case. */ +#if @GNULIB_WCSNCASECMP@ +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSNCASECMP@ || (defined __sun && defined __cplusplus) +_GL_FUNCDECL_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsncasecmp, int, + (const wchar_t *s1, const wchar_t *s2, size_t n)); +_GL_CXXALIASWARN (wcsncasecmp); +#elif defined GNULIB_POSIXCHECK +# undef wcsncasecmp +# if HAVE_RAW_DECL_WCSNCASECMP +_GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " + "use gnulib module wcsncasecmp for portability"); +# endif +#endif + + +/* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE + category of the current locale. */ +#if @GNULIB_WCSCOLL@ +# if !@HAVE_WCSCOLL@ +_GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# endif +_GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscoll); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscoll +# if HAVE_RAW_DECL_WCSCOLL +_GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " + "use gnulib module wcscoll for portability"); +# endif +#endif + + +/* Transform S2 into array pointed to by S1 such that if wcscmp is applied + to two transformed strings the result is the as applying 'wcscoll' to the + original strings. */ +#if @GNULIB_WCSXFRM@ +# if !@HAVE_WCSXFRM@ +_GL_FUNCDECL_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# endif +_GL_CXXALIAS_SYS (wcsxfrm, size_t, + (wchar_t *restrict s1, const wchar_t *restrict s2, size_t n)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsxfrm); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsxfrm +# if HAVE_RAW_DECL_WCSXFRM +_GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " + "use gnulib module wcsxfrm for portability"); +# endif +#endif + + +/* Duplicate S, returning an identical malloc'd string. */ +#if @GNULIB_WCSDUP@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +/* On Solaris 11.3, the header files declare the function in the std:: + namespace, not in the global namespace. So, force a declaration in + the global namespace. */ +# if !@HAVE_WCSDUP@ || (defined __sun && defined __cplusplus) || __GNUC__ >= 11 +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +_GL_CXXALIASWARN (wcsdup); +#else +# if __GNUC__ >= 11 && !defined wcsdup +/* For -Wmismatched-dealloc: Associate wcsdup with free or rpl_free. */ +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# endif +# if defined GNULIB_POSIXCHECK +# undef wcsdup +# if HAVE_RAW_DECL_WCSDUP +_GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " + "use gnulib module wcsdup for portability"); +# endif +# elif @GNULIB_MDA_WCSDUP@ +/* On native Windows, map 'wcsdup' to '_wcsdup', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::wcsdup always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsdup +# define wcsdup _wcsdup +# endif +_GL_CXXALIAS_MDA (wcsdup, wchar_t *, (const wchar_t *s)); +# else +# if __GLIBC__ + (__GLIBC_MINOR__ >= 2) > 2 +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_NOTHROW + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# else +_GL_FUNCDECL_SYS (wcsdup, wchar_t *, + (const wchar_t *s) + _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE); +# endif +# if @HAVE_DECL_WCSDUP@ +_GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); +# endif +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_WCSDUP@ +_GL_CXXALIASWARN (wcsdup); +# endif +# endif +#endif + + +/* Find the first occurrence of WC in WCS. */ +#if @GNULIB_WCSCHR@ +# if !@HAVE_WCSCHR@ +_GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcschr (const wchar_t *, wchar_t); + wchar_t * std::wcschr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcschr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcschr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcschr +# if HAVE_RAW_DECL_WCSCHR +_GL_WARN_ON_USE (wcschr, "wcschr is unportable - " + "use gnulib module wcschr for portability"); +# endif +#endif + + +/* Find the last occurrence of WC in WCS. */ +#if @GNULIB_WCSRCHR@ +# if !@HAVE_WCSRCHR@ +_GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); + wchar_t * std::wcsrchr (wchar_t *, wchar_t); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsrchr, + wchar_t *, (const wchar_t *, wchar_t), + const wchar_t *, (const wchar_t *, wchar_t)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); +_GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsrchr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsrchr +# if HAVE_RAW_DECL_WCSRCHR +_GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " + "use gnulib module wcsrchr for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters not in REJECT. */ +#if @GNULIB_WCSCSPN@ +# if !@HAVE_WCSCSPN@ +_GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcscspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcscspn +# if HAVE_RAW_DECL_WCSCSPN +_GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " + "use gnulib module wcscspn for portability"); +# endif +#endif + + +/* Return the length of the initial segment of WCS which consists entirely + of wide characters in ACCEPT. */ +#if @GNULIB_WCSSPN@ +# if !@HAVE_WCSSPN@ +_GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsspn); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsspn +# if HAVE_RAW_DECL_WCSSPN +_GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " + "use gnulib module wcsspn for portability"); +# endif +#endif + + +/* Find the first occurrence in WCS of any character in ACCEPT. */ +#if @GNULIB_WCSPBRK@ +# if !@HAVE_WCSPBRK@ +_GL_FUNCDECL_SYS (wcspbrk, wchar_t *, + (const wchar_t *wcs, const wchar_t *accept) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); + wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcspbrk, + wchar_t *, (const wchar_t *, const wchar_t *), + const wchar_t *, (const wchar_t *, const wchar_t *)); +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcspbrk, wchar_t *, + (wchar_t *wcs, const wchar_t *accept)); +_GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, + (const wchar_t *wcs, const wchar_t *accept)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcspbrk); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcspbrk +# if HAVE_RAW_DECL_WCSPBRK +_GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " + "use gnulib module wcspbrk for portability"); +# endif +#endif + + +/* Find the first occurrence of NEEDLE in HAYSTACK. */ +#if @GNULIB_WCSSTR@ +# if @REPLACE_WCSSTR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsstr +# define wcsstr rpl_wcsstr +# endif +_GL_FUNCDECL_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# else +# if !@HAVE_WCSSTR@ +_GL_FUNCDECL_SYS (wcsstr, wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle) + _GL_ATTRIBUTE_PURE); +# endif + /* On some systems, this function is defined as an overloaded function: + extern "C++" { + const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); + wchar_t * std::wcsstr (wchar_t *, const wchar_t *); + } */ +_GL_CXXALIAS_SYS_CAST2 (wcsstr, + wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict), + const wchar_t *, + (const wchar_t *restrict, const wchar_t *restrict)); +# endif +# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ + && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) +_GL_CXXALIASWARN1 (wcsstr, wchar_t *, + (wchar_t *restrict haystack, + const wchar_t *restrict needle)); +_GL_CXXALIASWARN1 (wcsstr, const wchar_t *, + (const wchar_t *restrict haystack, + const wchar_t *restrict needle)); +# elif __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsstr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsstr +# if HAVE_RAW_DECL_WCSSTR +_GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " + "use gnulib module wcsstr for portability"); +# endif +#endif + + +/* Divide WCS into tokens separated by characters in DELIM. */ +#if @GNULIB_WCSTOK@ +# if @REPLACE_WCSTOK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcstok +# define wcstok rpl_wcstok +# endif +_GL_FUNCDECL_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +_GL_CXXALIAS_RPL (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# else +# if !@HAVE_WCSTOK@ +_GL_FUNCDECL_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +_GL_CXXALIAS_SYS (wcstok, wchar_t *, + (wchar_t *restrict wcs, const wchar_t *restrict delim, + wchar_t **restrict ptr)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcstok); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcstok +# if HAVE_RAW_DECL_WCSTOK +_GL_WARN_ON_USE (wcstok, "wcstok is unportable - " + "use gnulib module wcstok for portability"); +# endif +#endif + + +/* Determine number of column positions required for first N wide + characters (or fewer if S ends before this) in S. */ +#if @GNULIB_WCSWIDTH@ +# if @REPLACE_WCSWIDTH@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcswidth +# define wcswidth rpl_wcswidth +# endif +_GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +_GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); +# else +# if !@HAVE_WCSWIDTH@ +_GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) + _GL_ATTRIBUTE_PURE); +# endif +_GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcswidth); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcswidth +# if HAVE_RAW_DECL_WCSWIDTH +_GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " + "use gnulib module wcswidth for portability"); +# endif +#endif + + +/* Convert *TP to a date and time wide string. See + . */ +#if @GNULIB_WCSFTIME@ +# if @REPLACE_WCSFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef wcsftime +# define wcsftime rpl_wcsftime +# endif +_GL_FUNCDECL_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# else +# if !@HAVE_WCSFTIME@ +_GL_FUNCDECL_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp) + _GL_ARG_NONNULL ((1, 3, 4))); +# endif +_GL_CXXALIAS_SYS (wcsftime, size_t, + (wchar_t *restrict __buf, size_t __bufsize, + const wchar_t *restrict __fmt, + const struct tm *restrict __tp)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (wcsftime); +# endif +#elif defined GNULIB_POSIXCHECK +# undef wcsftime +# if HAVE_RAW_DECL_WCSFTIME +_GL_WARN_ON_USE (wcsftime, "wcsftime is unportable - " + "use gnulib module wcsftime for portability"); +# endif +#endif + + +#if @GNULIB_WGETCWD@ && (defined _WIN32 && !defined __CYGWIN__) +/* Gets the name of the current working directory. + (a) If BUF is non-NULL, it is assumed to have room for SIZE wide characters. + This function stores the working directory (NUL-terminated) in BUF and + returns BUF. + (b) If BUF is NULL, an array is allocated with 'malloc'. The array is SIZE + wide characters long, unless SIZE == 0, in which case it is as big as + necessary. + If the directory couldn't be determined or SIZE was too small, this function + returns NULL and sets errno. For a directory of length LEN, SIZE should be + >= LEN + 3 in case (a) or >= LEN + 1 in case (b). + Possible errno values include: + - ERANGE if SIZE is too small. + - ENOMEM if the memory could no be allocated. */ +_GL_FUNCDECL_SYS (wgetcwd, wchar_t *, (wchar_t *buf, size_t size)); +#endif + + +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif /* _@GUARD_PREFIX@_WCHAR_H */ +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-2-9.sh b/gnulib-tool-tests/import-tests/test-cache-2-9.sh new file mode 100755 index 00000000..d5c2158a --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-2-9.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-2 . "--with-unportable-tests --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.err b/gnulib-tool-tests/import-tests/test-cache-3-1.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.out b/gnulib-tool-tests/import-tests/test-cache-3-1.out new file mode 100644 index 00000000..a927d12d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.out @@ -0,0 +1,85 @@ +Module list with included dependencies (indented): + absolute-header + extensions + extern-inline + gen-header + include_next + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + stddef + sys_types + unistd +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/stddef_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_t.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Creating directory ./po +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/stddef_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_t.m4 +Copying file m4/zzgnulib.m4 +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-3-1.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-3-1.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/Makefile.gnulib new file mode 100644 index 00000000..7a9c6077 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/Makefile.gnulib @@ -0,0 +1,414 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-obsolete \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..cf2e4b84 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-cache.m4 @@ -0,0 +1,73 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-obsolete \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_CONDITIONAL_DEPENDENCIES +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..08f4846c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-cache.m4~ @@ -0,0 +1,22 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_CONDITIONAL_DEPENDENCIES +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..a0cf6569 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-comp.m4 @@ -0,0 +1,282 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module stddef: + # Code from module sys_types: + # Code from module unistd: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_pattern_allow([^gl_GNULIB_ENABLED_]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_pattern_allow([^gl_GNULIB_ENABLED_]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs lib/$i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/stddef_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_t.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; 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do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-1.sh b/gnulib-tool-tests/import-tests/test-cache-3-1.sh new file mode 100755 index 00000000..003208e7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-1.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-3 . "--update" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.err b/gnulib-tool-tests/import-tests/test-cache-3-26.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.out b/gnulib-tool-tests/import-tests/test-cache-3-26.out new file mode 100644 index 00000000..a927d12d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.out @@ -0,0 +1,85 @@ +Module list with included dependencies (indented): + absolute-header + extensions + extern-inline + gen-header + include_next + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + stddef + sys_types + unistd +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/stddef_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_t.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Creating directory ./po +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/stddef_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_t.m4 +Copying file m4/zzgnulib.m4 +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-3-26.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-3-26.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/Makefile.gnulib new file mode 100644 index 00000000..7a9c6077 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/Makefile.gnulib @@ -0,0 +1,414 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-obsolete \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..cf2e4b84 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-cache.m4 @@ -0,0 +1,73 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-obsolete \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_CONDITIONAL_DEPENDENCIES +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..08f4846c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-cache.m4~ @@ -0,0 +1,22 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_CONDITIONAL_DEPENDENCIES +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..a0cf6569 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-comp.m4 @@ -0,0 +1,282 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module stddef: + # Code from module sys_types: + # Code from module unistd: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_pattern_allow([^gl_GNULIB_ENABLED_]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_pattern_allow([^gl_GNULIB_ENABLED_]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs lib/$i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/stddef_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_t.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; 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do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-26.sh b/gnulib-tool-tests/import-tests/test-cache-3-26.sh new file mode 100755 index 00000000..3cca9bab --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-26.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-3 . "--conditional-dependencies --add-import" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.err b/gnulib-tool-tests/import-tests/test-cache-3-27.err new file mode 100644 index 00000000..e69de29b diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.out b/gnulib-tool-tests/import-tests/test-cache-3-27.out new file mode 100644 index 00000000..a927d12d --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.out @@ -0,0 +1,85 @@ +Module list with included dependencies (indented): + absolute-header + extensions + extern-inline + gen-header + include_next + snippet/arg-nonnull + snippet/c++defs + snippet/warn-on-use + ssize_t + stddef + sys_types + unistd +File list: + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/stddef_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_t.m4 + m4/zzgnulib.m4 +Creating directory ./lib +Creating directory ./po +Creating directory ./support +Copying file lib/arg-nonnull.h +Copying file lib/c++defs.h +Copying file lib/stddef.in.h +Copying file lib/sys_types.in.h +Copying file lib/unistd.c +Copying file lib/unistd.in.h +Copying file lib/warn-on-use.h +Copying file m4/00gnulib.m4 +Copying file m4/absolute-header.m4 +Copying file m4/extensions.m4 +Copying file m4/extern-inline.m4 +Copying file m4/gnulib-common.m4 +Copying file m4/gnulib-tool.m4 +Copying file m4/include_next.m4 +Copying file m4/off_t.m4 +Copying file m4/pid_t.m4 +Copying file m4/ssize_t.m4 +Copying file m4/stddef_h.m4 +Copying file m4/sys_types_h.m4 +Copying file m4/unistd_h.m4 +Copying file m4/warn-on-use.m4 +Copying file m4/wchar_t.m4 +Copying file m4/zzgnulib.m4 +Creating po/Makefile.in.in +Creating po/remove-potcdate.sin +Creating po/Makevars +Creating po/POTFILES.in +Fetching gnulib PO files from https://translationproject.org/latest/ +Creating po/LINGUAS +Updating m4/gnulib-cache.m4 (backup in m4/gnulib-cache.m4~) +Creating m4/gnulib-comp.m4 +Creating lib/Makefile.gnulib +Finished. + +You may need to add #include directives for the following .h files. + #include + +Don't forget to + - "include Makefile.gnulib" from within "lib/Makefile.am", + - add "po/Makefile.in" to AC_CONFIG_FILES in ./configure.ac, + - mention "po" in SUBDIRS in Makefile.am, + - mention "-I m4" in ACLOCAL_AMFLAGS in Makefile.am + or add an AC_CONFIG_MACRO_DIRS([m4]) invocation in ./configure.ac, + - mention "m4/gnulib-cache.m4" in EXTRA_DIST in Makefile.am, + - invoke gl_EARLY in ./configure.ac, right after AC_PROG_CC, + - invoke gl_INIT in ./configure.ac. diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/Makefile.am b/gnulib-tool-tests/import-tests/test-cache-3-27.result/Makefile.am new file mode 100644 index 00000000..8c3e8566 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/Makefile.am @@ -0,0 +1,10 @@ +# This file is in the public domain. +# +# Makefile configuration - processed by automake. + +# General automake options. +AUTOMAKE_OPTIONS = foreign no-dependencies subdir-objects +ACLOCAL_AMFLAGS = -I m4 + +# The list of subdirectories containing Makefiles. +SUBDIRS = lib tests diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/configure.ac b/gnulib-tool-tests/import-tests/test-cache-3-27.result/configure.ac new file mode 100644 index 00000000..ef1aa355 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/configure.ac @@ -0,0 +1,20 @@ +dnl This file is in the public domain. +dnl +dnl Configuration file - processed by autoconf. + +AC_INIT([cache], [0]) +AC_CONFIG_AUX_DIR([support]) +AC_CONFIG_SRCDIR([hello.c]) +AM_INIT_AUTOMAKE + +AC_CONFIG_HEADERS([config.h]) + +AC_PROG_CC + +gl_EARLY +gl_INIT + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([lib/Makefile]) +AC_CONFIG_FILES([tests/Makefile]) +AC_OUTPUT diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/Makefile.gnulib b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/Makefile.gnulib new file mode 100644 index 00000000..f39df89b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/Makefile.gnulib @@ -0,0 +1,414 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +## Process this file with automake to produce Makefile.in. +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# Reproduce by: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-obsolete \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + + +MOSTLYCLEANFILES += lib/core lib/*.stackdump +# No GNU Make output. + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DIN_PROG=1 + +noinst_LTLIBRARIES += lib/libgnu.la + +lib_libgnu_la_SOURCES = +lib_libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS) +lib_libgnu_la_LIBADD = $(gl_LTLIBOBJS) +lib_libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) +EXTRA_lib_libgnu_la_SOURCES = +lib_libgnu_la_LDFLAGS = $(AM_LDFLAGS) +lib_libgnu_la_LDFLAGS += -no-undefined + +lib_libgnu_a_CPPFLAGS = $(AM_CPPFLAGS) -DDEFAULT_TEXT_DOMAIN=\"prog-gnulib\" + +## begin gnulib module absolute-header + +# Use this preprocessor expression to decide whether #include_next works. +# Do not rely on a 'configure'-time test for this, since the expression +# might appear in an installed header, which is used by some other compiler. +HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER) + +## end gnulib module absolute-header + +## begin gnulib module gen-header + +# In 'sed', replace the pattern space with a "DO NOT EDIT" comment. +SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */, + +# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT". +SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G + +# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading +# "DO_NOT_EDIT". Although this could be done more simply via: +# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t +# the -n and 'w' avoid a fork+exec, at least when GNU Make is used. +SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t' + +# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that +# is its recipe's first line if and only if @NMD@ lines are absent. +gl_V_at = $(AM_V_at) + +## end gnulib module gen-header + +## begin gnulib module snippet/arg-nonnull + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +ARG_NONNULL_H=$(top_srcdir)/lib/arg-nonnull.h + +EXTRA_DIST += lib/arg-nonnull.h + +## end gnulib module snippet/arg-nonnull + +## begin gnulib module snippet/c++defs + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +CXXDEFS_H=$(top_srcdir)/lib/c++defs.h + +EXTRA_DIST += lib/c++defs.h + +## end gnulib module snippet/c++defs + +## begin gnulib module snippet/warn-on-use + +# Because this Makefile snippet defines a variable used by other +# gnulib Makefile snippets, it must be present in all makefiles that +# need it. This is ensured by the applicability 'all' defined above. + +WARN_ON_USE_H=$(top_srcdir)/lib/warn-on-use.h + +EXTRA_DIST += lib/warn-on-use.h + +## end gnulib module snippet/warn-on-use + +## begin gnulib module stddef + +BUILT_SOURCES += $(STDDEF_H) + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +if GL_GENERATE_STDDEF_H +lib/stddef.h: lib/stddef.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ + -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \ + -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ + -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ + $(top_srcdir)/lib/stddef.in.h > $@-t + $(AM_V_at)mv $@-t $@ +else +lib/stddef.h: $(top_builddir)/config.status + rm -f $@ +endif +MOSTLYCLEANFILES += lib/stddef.h lib/stddef.h-t + +EXTRA_DIST += lib/stddef.in.h + +## end gnulib module stddef + +## begin gnulib module sys_types + +BUILT_SOURCES += lib/sys/types.h + +# We need the following in order to create when the system +# doesn't have one that works with the given compiler. +lib/sys/types.h: lib/sys_types.in.h $(top_builddir)/config.status + $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys' + $(AM_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \ + $(top_srcdir)/lib/sys_types.in.h > $@-t + $(AM_V_at)mv $@-t $@ +MOSTLYCLEANFILES += lib/sys/types.h lib/sys/types.h-t + +EXTRA_DIST += lib/sys_types.in.h + +## end gnulib module sys_types + +## begin gnulib module unistd + +BUILT_SOURCES += lib/unistd.h +lib_libgnu_la_SOURCES += lib/unistd.c + +# We need the following in order to create an empty placeholder for +# when the system doesn't have one. +lib/unistd.h: lib/unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) + $(AM_V_GEN)$(MKDIR_P) '%reldir%' + $(gl_V_at)$(SED_HEADER_STDOUT) \ + -e 's|@''GUARD_PREFIX''@|GL|g' \ + -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ + -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ + -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ + -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ + -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \ + -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \ + -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \ + -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \ + -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \ + -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \ + -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \ + -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \ + -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \ + -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \ + -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \ + -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \ + -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \ + -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \ + -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \ + -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \ + -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \ + -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \ + -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \ + -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \ + -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \ + -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \ + -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \ + < $(top_srcdir)/lib/unistd.in.h > $@-t1 + $(AM_V_at)sed \ + -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \ + -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \ + -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \ + -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \ + -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \ + -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \ + -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \ + -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \ + -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \ + -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \ + -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \ + -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \ + -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \ + -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \ + -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \ + -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \ + -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \ + -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \ + -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \ + -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \ + -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \ + -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \ + -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \ + -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \ + -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \ + -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \ + -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \ + -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \ + -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \ + -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \ + -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \ + -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \ + -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \ + -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \ + -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \ + -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \ + -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \ + -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \ + -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \ + -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \ + -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \ + -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \ + -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \ + -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \ + -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \ + -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \ + -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \ + -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \ + -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \ + -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \ + -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \ + -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \ + -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \ + -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \ + -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \ + -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \ + -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \ + -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \ + -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \ + -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \ + -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \ + < $@-t1 > $@-t2 + $(AM_V_at)sed \ + -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ + -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \ + -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \ + -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \ + -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \ + -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ + -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ + -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ + -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ + -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ + -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ + -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ + -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \ + -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ + -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ + -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ + -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \ + -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ + -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ + -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ + -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ + -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ + -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ + -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ + -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ + -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ + -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ + -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ + -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ + -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ + -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ + -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ + -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ + -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \ + -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ + -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \ + -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ + -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ + -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ + -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ + -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \ + -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ + -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ + -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ + < $@-t2 > $@-t3 + $(AM_V_at)sed \ + -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \ + -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ + -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ + -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \ + -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ + -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ + -e 's|@''REPLACE_DUP3''@|$(REPLACE_DUP3)|g' \ + -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \ + -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \ + -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \ + -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \ + -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \ + -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \ + -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \ + -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \ + -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ + -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ + -e 's|@''REPLACE_FDATASYNC''@|$(REPLACE_FDATASYNC)|g' \ + -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ + -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ + -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \ + -e 's|@''REPLACE_GETENTROPY''@|$(REPLACE_GETENTROPY)|g' \ + -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ + -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ + -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \ + -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \ + -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ + -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ + -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ + -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ + -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ + -e 's|@''REPLACE_PIPE2''@|$(REPLACE_PIPE2)|g' \ + -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ + -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ + -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ + -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ + -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \ + -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ + -e 's|@''REPLACE_SETHOSTNAME''@|$(REPLACE_SETHOSTNAME)|g' \ + -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ + -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \ + -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \ + -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \ + -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \ + -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \ + -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \ + -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \ + -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \ + -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \ + -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \ + -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ + -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ + -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ + < $@-t3 > $@-t4 + $(AM_V_at)rm -f $@-t1 $@-t2 $@-t3 + $(AM_V_at)mv $@-t4 $@ +MOSTLYCLEANFILES += lib/unistd.h lib/unistd.h-t1 lib/unistd.h-t2 lib/unistd.h-t3 lib/unistd.h-t4 + +EXTRA_DIST += lib/unistd.in.h + +## end gnulib module unistd + + +mostlyclean-local: mostlyclean-generic + @for dir in '' $(MOSTLYCLEANDIRS); do \ + if test -n "$$dir" && test -d $$dir; then \ + echo "rmdir $$dir"; rmdir $$dir; \ + fi; \ + done; \ + : +distclean-local: distclean-gnulib-libobjs +distclean-gnulib-libobjs: + -rm -f @gl_LIBOBJDEPS@ +maintainer-clean-local: distclean-gnulib-libobjs diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/arg-nonnull.h b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/arg-nonnull.h new file mode 100644 index 00000000..46c711ca --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/arg-nonnull.h @@ -0,0 +1,26 @@ +/* A C macro for declaring that specific arguments must not be NULL. + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools + that the values passed as arguments n, ..., m must be non-NULL pointers. + n = 1 stands for the first argument, n = 2 for the second argument etc. */ +#ifndef _GL_ARG_NONNULL +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__ +# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) +# else +# define _GL_ARG_NONNULL(params) +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/c++defs.h b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/c++defs.h new file mode 100644 index 00000000..eb66967b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/c++defs.h @@ -0,0 +1,337 @@ +/* C++ compatible function declaration macros. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _GL_CXXDEFS_H +#define _GL_CXXDEFS_H + +/* Begin/end the GNULIB_NAMESPACE namespace. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_BEGIN_NAMESPACE namespace GNULIB_NAMESPACE { +# define _GL_END_NAMESPACE } +#else +# define _GL_BEGIN_NAMESPACE +# define _GL_END_NAMESPACE +#endif + +/* The three most frequent use cases of these macros are: + + * For providing a substitute for a function that is missing on some + platforms, but is declared and works fine on the platforms on which + it exists: + + #if @GNULIB_FOO@ + # if !@HAVE_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on all platforms, + but is broken/insufficient and needs to be replaced on some platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif + + * For providing a replacement for a function that exists on some platforms + but is broken/insufficient and needs to be replaced on some of them and + is additionally either missing or undeclared on some other platforms: + + #if @GNULIB_FOO@ + # if @REPLACE_FOO@ + # if !(defined __cplusplus && defined GNULIB_NAMESPACE) + # undef foo + # define foo rpl_foo + # endif + _GL_FUNCDECL_RPL (foo, ...); + _GL_CXXALIAS_RPL (foo, ...); + # else + # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ + _GL_FUNCDECL_SYS (foo, ...); + # endif + _GL_CXXALIAS_SYS (foo, ...); + # endif + _GL_CXXALIASWARN (foo); + #elif defined GNULIB_POSIXCHECK + ... + #endif +*/ + +/* _GL_EXTERN_C declaration; + performs the declaration with C linkage. */ +#if defined __cplusplus +# define _GL_EXTERN_C extern "C" +#else +# define _GL_EXTERN_C extern +#endif + +/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); + declares a replacement function, named rpl_func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + + Note: Attributes, such as _GL_ATTRIBUTE_DEPRECATED, are supported in front + of a _GL_FUNCDECL_RPL invocation only in C mode, not in C++ mode. (That's + because + [[...]] extern "C" ; + is invalid syntax in C++.) + */ +#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ + _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) +#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype rpl_func parameters_and_attributes + +/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); + declares the system function, named func, with the given prototype, + consisting of return type, parameters, and attributes. + Example: + _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) + _GL_ARG_NONNULL ((1))); + */ +#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C rettype func parameters_and_attributes + +/* _GL_CXXALIAS_RPL (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to rpl_func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); + + Wrapping rpl_func in an object with an inline conversion operator + avoids a reference to rpl_func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#define _GL_CXXALIAS_RPL(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::rpl_func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA (func, rettype, parameters); + is to be used when func is a Microsoft deprecated alias, on native Windows. + It declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to _func, if GNULIB_NAMESPACE is defined. + Example: + _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...)); + */ +#define _GL_CXXALIAS_MDA(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); + is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); + except that the C function rpl_func may have a slightly different + declaration. A cast is used to silence the "invalid conversion" error + that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::rpl_func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_MDA (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \ + _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters) + +/* _GL_CXXALIAS_SYS (func, rettype, parameters); + declares a C++ alias called GNULIB_NAMESPACE::func + that redirects to the system provided function func, if GNULIB_NAMESPACE + is defined. + Example: + _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); + + Wrapping func in an object with an inline conversion operator + avoids a reference to func unless GNULIB_NAMESPACE::func is + actually used in the program. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return ::func; \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function func may have a slightly different declaration. + A cast is used to silence the "invalid conversion" error that would + otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast(::func); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); + is like _GL_CXXALIAS_SYS (func, rettype, parameters); + except that the C function is picked among a set of overloaded functions, + namely the one with rettype2 and parameters2. Two consecutive casts + are used to silence the "cannot find a match" and "invalid conversion" + errors that would otherwise occur. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE + /* The outer cast must be a reinterpret_cast. + The inner cast: When the function is defined as a set of overloaded + functions, it works as a static_cast<>, choosing the designated variant. + When the function is defined as a single variant, it works as a + reinterpret_cast<>. The parenthesized cast syntax works both ways. */ +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + namespace GNULIB_NAMESPACE \ + { \ + static const struct _gl_ ## func ## _wrapper \ + { \ + typedef rettype (*type) parameters; \ + \ + inline operator type () const \ + { \ + return reinterpret_cast((rettype2 (*) parameters2)(::func)); \ + } \ + } func = {}; \ + } \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#else +# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN (func); + causes a warning to be emitted when ::func is used but not when + GNULIB_NAMESPACE::func is used. func must be defined without overloaded + variants. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN(func) \ + _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN_1(func,namespace) \ + _GL_CXXALIASWARN_2 (func, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_WARN_ON_USE (func, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +# define _GL_CXXALIASWARN_2(func,namespace) \ + extern __typeof__ (func) func +# else +# define _GL_CXXALIASWARN_2(func,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN(func) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); + causes a warning to be emitted when the given overloaded variant of ::func + is used but not when GNULIB_NAMESPACE::func is used. */ +#if defined __cplusplus && defined GNULIB_NAMESPACE +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ + GNULIB_NAMESPACE) +# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ + _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) +/* To work around GCC bug , + we enable the warning only when not optimizing. */ +# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__) +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \ + "The symbol ::" #func " refers to the system function. " \ + "Use " #namespace "::" #func " instead.") +# else +# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +# endif +#else +# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ + _GL_EXTERN_C int _gl_cxxalias_dummy +#endif + +#endif /* _GL_CXXDEFS_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/stddef.in.h b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/stddef.in.h new file mode 100644 index 00000000..fa8998d9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/stddef.in.h @@ -0,0 +1,213 @@ +/* A substitute for POSIX 2008 , for platforms that have issues. + + Copyright (C) 2009-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* Written by Eric Blake. */ + +/* + * POSIX 2008 and ISO C 23 for platforms that have issues. + * + */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if defined __need_wchar_t || defined __need_size_t \ + || defined __need_ptrdiff_t || defined __need_NULL \ + || defined __need_wint_t +/* Special invocation convention inside gcc header files. In + particular, gcc provides a version of that blindly + redefines NULL even when __need_wint_t was defined, even though + wint_t is not normally provided by . Hence, we must + remember if special invocation has ever been used to obtain wint_t, + in which case we need to clean up NULL yet again. */ + +# if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _@GUARD_PREFIX@_STDDEF_WINT_T) +# ifdef __need_wint_t +# define _@GUARD_PREFIX@_STDDEF_WINT_T +# endif +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + /* On TinyCC, make sure that the macros that indicate the special invocation + convention get undefined. */ +# undef __need_wchar_t +# undef __need_size_t +# undef __need_ptrdiff_t +# undef __need_NULL +# undef __need_wint_t +# endif + +#else +/* Normal invocation convention. */ + +# ifndef _@GUARD_PREFIX@_STDDEF_H + +/* On AIX 7.2, with xlc in 64-bit mode, defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined __LP64__ && !@HAVE_MAX_ALIGN_T@ +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif + +/* The include_next requires a split double-inclusion guard. */ + +# @INCLUDE_NEXT@ @NEXT_STDDEF_H@ + +/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ +# if (@REPLACE_NULL@ \ + && (!defined _@GUARD_PREFIX@_STDDEF_H || defined _@GUARD_PREFIX@_STDDEF_WINT_T)) +# undef NULL +# ifdef __cplusplus + /* ISO C++ says that the macro NULL must expand to an integer constant + expression, hence '((void *) 0)' is not allowed in C++. */ +# if __GNUG__ >= 3 + /* GNU C++ has a __null macro that behaves like an integer ('int' or + 'long') but has the same size as a pointer. Use that, to avoid + warnings. */ +# define NULL __null +# else +# define NULL 0L +# endif +# else +# define NULL ((void *) 0) +# endif +# endif + +# ifndef _@GUARD_PREFIX@_STDDEF_H +# define _@GUARD_PREFIX@_STDDEF_H + +/* This file uses _Noreturn, _GL_ATTRIBUTE_NOTHROW. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if (__GNUC__ + (__GNUC_MINOR__ >= 8) > 2) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if (__GNUC__ + (__GNUC_MINOR__ >= 3) > 3) || defined __clang__ +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* Some platforms lack wchar_t. */ +#if !@HAVE_WCHAR_T@ +# define wchar_t int +#endif + +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. + On MSVC, max_align_t is defined only in C++ mode, after was + included. Its definition is good since it has an alignment of 8 (on x86 + and x86_64). + Similarly on OS/2 kLIBC. */ +#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \ + && defined __cplusplus +# include +#else +# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__)) +# if !GNULIB_defined_max_align_t +/* On the x86, the maximum storage alignment of double, long, etc. is 4, + but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, + and the C11 standard allows this. Work around this problem by + using __alignof__ (which returns 8 for double) rather than _Alignof + (which returns 4), and align each union member accordingly. */ +# if defined __GNUC__ || (__clang_major__ >= 4) +# define _GL_STDDEF_ALIGNAS(type) \ + __attribute__ ((__aligned__ (__alignof__ (type)))) +# else +# define _GL_STDDEF_ALIGNAS(type) /* */ +# endif +typedef union +{ + char *__p _GL_STDDEF_ALIGNAS (char *); + double __d _GL_STDDEF_ALIGNAS (double); + long double __ld _GL_STDDEF_ALIGNAS (long double); + long int __i _GL_STDDEF_ALIGNAS (long int); +} rpl_max_align_t; +# define max_align_t rpl_max_align_t +# define __CLANG_MAX_ALIGN_T_DEFINED +# define GNULIB_defined_max_align_t 1 +# endif +# endif +#endif + +/* ISO C 23 § 7.21.1 The unreachable macro */ +#ifndef unreachable + +/* Code borrowed from verify.h. */ +# ifndef _GL_HAS_BUILTIN_UNREACHABLE +# if defined __clang_major__ && __clang_major__ < 5 +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# elif 4 < __GNUC__ + (5 <= __GNUC_MINOR__) +# define _GL_HAS_BUILTIN_UNREACHABLE 1 +# elif defined __has_builtin +# define _GL_HAS_BUILTIN_UNREACHABLE __has_builtin (__builtin_unreachable) +# else +# define _GL_HAS_BUILTIN_UNREACHABLE 0 +# endif +# endif + +# if _GL_HAS_BUILTIN_UNREACHABLE +# define unreachable() __builtin_unreachable () +# elif 1200 <= _MSC_VER +# define unreachable() __assume (0) +# else +/* Declare abort(), without including . */ +extern +# if defined __cplusplus +"C" +# endif +_Noreturn +void abort (void) +# if defined __cplusplus && (__GLIBC__ >= 2) +_GL_ATTRIBUTE_NOTHROW +# endif +; +# define unreachable() abort () +# endif + +#endif + +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +# endif /* _@GUARD_PREFIX@_STDDEF_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/sys_types.in.h b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/sys_types.in.h new file mode 100644 index 00000000..0a0ccc3c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/sys_types.in.h @@ -0,0 +1,113 @@ +/* Provide a more complete sys/types.h. + + Copyright (C) 2011-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +/* This file uses #include_next of a system file that defines time_t. + For the 'year2038' module to work right, needs to have been + included before. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +#if defined _WIN32 && !defined __CYGWIN__ \ + && (defined __need_off_t || defined __need___off64_t \ + || defined __need_ssize_t || defined __need_time_t) + +/* Special invocation convention inside mingw header files. */ + +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ + +#else +/* Normal invocation convention. */ + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H + +/* The include_next requires a split double-inclusion guard. */ +# define _GL_INCLUDING_SYS_TYPES_H +#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ +# undef _GL_INCLUDING_SYS_TYPES_H + +#ifndef _@GUARD_PREFIX@_SYS_TYPES_H +#define _@GUARD_PREFIX@_SYS_TYPES_H + +/* Override off_t if Large File Support is requested on native Windows. */ +#if @WINDOWS_64_BIT_OFF_T@ +/* Same as int64_t in . */ +# if defined _MSC_VER +# define off_t __int64 +# else +# define off_t long long int +# endif +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_64_BIT_OFF_T 1 +#endif + +/* Override dev_t and ino_t if distinguishable inodes support is requested + on native Windows. */ +#if @WINDOWS_STAT_INODES@ + +# if @WINDOWS_STAT_INODES@ == 2 +/* Experimental, not useful in Windows 10. */ + +/* Define dev_t to a 64-bit type. */ +# if !defined GNULIB_defined_dev_t +typedef unsigned long long int rpl_dev_t; +# undef dev_t +# define dev_t rpl_dev_t +# define GNULIB_defined_dev_t 1 +# endif + +/* Define ino_t to a 128-bit type. */ +# if !defined GNULIB_defined_ino_t +/* MSVC does not have a 128-bit integer type. + GCC has a 128-bit integer type __int128, but only on 64-bit targets. */ +typedef struct { unsigned long long int _gl_ino[2]; } rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# else /* @WINDOWS_STAT_INODES@ == 1 */ + +/* Define ino_t to a 64-bit type. */ +# if !defined GNULIB_defined_ino_t +typedef unsigned long long int rpl_ino_t; +# undef ino_t +# define ino_t rpl_ino_t +# define GNULIB_defined_ino_t 1 +# endif + +# endif + +/* Indicator, for gnulib internal purposes. */ +# define _GL_WINDOWS_STAT_INODES @WINDOWS_STAT_INODES@ + +#endif + +/* MSVC 9 defines size_t in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (defined _WIN32 && ! defined __CYGWIN__) && ! defined __GLIBC__ +# include +#endif + +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ +#endif /* __need_XXX */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/unistd.c b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/unistd.c new file mode 100644 index 00000000..f3b3f7bd --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/unistd.c @@ -0,0 +1,22 @@ +/* Inline functions for . + + Copyright (C) 2012-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#include + +#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE +#include +typedef int dummy; diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/unistd.in.h b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/unistd.in.h new file mode 100644 index 00000000..b4129663 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/unistd.in.h @@ -0,0 +1,2419 @@ +/* Substitute for and wrapper around . + Copyright (C) 2003-2024 Free Software Foundation, Inc. + + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. + + This file is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +#ifndef _@GUARD_PREFIX@_UNISTD_H + +#if __GNUC__ >= 3 +@PRAGMA_SYSTEM_HEADER@ +#endif +@PRAGMA_COLUMNS@ + +#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H +/* Special invocation convention: + - On Mac OS X 10.3.9 we have a sequence of nested includes + -> -> -> + In this situation, the functions are not yet declared, therefore we cannot + provide the C++ aliases. */ + +#@INCLUDE_NEXT@ @NEXT_UNISTD_H@ + +#else +/* Normal invocation convention. */ + +/* The include_next requires a split double-inclusion guard. */ +#if @HAVE_UNISTD_H@ +# define _GL_INCLUDING_UNISTD_H +# @INCLUDE_NEXT@ @NEXT_UNISTD_H@ +# undef _GL_INCLUDING_UNISTD_H +#endif + +/* Avoid lseek bugs in FreeBSD, macOS . + This bug is fixed after FreeBSD 13; see . + Use macOS "9999" to stand for a future fixed macOS version. */ +#if defined __FreeBSD__ && __FreeBSD__ < 14 +# undef SEEK_DATA +# undef SEEK_HOLE +#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA +# ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ +# include +# endif +# if (!defined MAC_OS_X_VERSION_MIN_REQUIRED \ + || MAC_OS_X_VERSION_MIN_REQUIRED < 99990000) +# include /* It also defines the two macros. */ +# undef SEEK_DATA +# undef SEEK_HOLE +# endif +#endif + +/* Get all possible declarations of gethostname(). */ +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ + && !defined _GL_INCLUDING_WINSOCK2_H +# define _GL_INCLUDING_WINSOCK2_H +# include +# undef _GL_INCLUDING_WINSOCK2_H +#endif + +#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H +#define _@GUARD_PREFIX@_UNISTD_H + +/* This file uses _GL_INLINE_HEADER_BEGIN, _GL_INLINE, GNULIB_POSIXCHECK, + HAVE_RAW_DECL_*. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + +/* NetBSD 5.0 mis-defines NULL. Also get size_t. */ +/* But avoid namespace pollution on glibc systems. */ +#ifndef __GLIBC__ +# include +#endif + +/* mingw doesn't define the SEEK_* or *_FILENO macros in . */ +/* MSVC declares 'unlink' in , not in . We must include + it before we #define unlink rpl_unlink. */ +/* Cygwin 1.7.1 declares symlinkat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ + || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \ + && (defined _WIN32 && ! defined __CYGWIN__)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ + && ! defined __GLIBC__ +# include +#endif + +/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in , not in + . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \ + && (defined __CYGWIN__ || defined __ANDROID__) \ + && ! defined __GLIBC__ +# include +#endif + +/* mingw fails to declare _exit in . */ +/* mingw, MSVC, BeOS, Haiku declare environ in , not in + . */ +/* Solaris declares getcwd not only in but also in . */ +/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system is + included here. */ +/* But avoid namespace pollution on glibc systems. */ +#if !defined __GLIBC__ && !defined __osf__ +# define __need_system_stdlib_h +# include +# undef __need_system_stdlib_h +#endif + +/* Native Windows platforms declare _chdir, _getcwd, _rmdir in + and/or , not in . + They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(), + _lseek(), _read(), _unlink(), _write() in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +# include +#endif + +/* Native Windows platforms declare _execl*, _execv* in . */ +#if defined _WIN32 && !defined __CYGWIN__ +# include +#endif + +/* AIX and OSF/1 5.1 declare getdomainname in , not in . + NonStop Kernel declares gethostname in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ + || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ + && !defined __GLIBC__ +# include +#endif + +/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in + , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \ + && ((defined __APPLE__ && defined __MACH__) || defined __sun \ + || defined __ANDROID__) \ + && @UNISTD_H_HAVE_SYS_RANDOM_H@ \ + && !defined __GLIBC__ +# include +#endif + +/* Android 4.3 declares fchownat in , not in . */ +/* But avoid namespace pollution on glibc systems. */ +#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \ + && !defined __GLIBC__ +# include +#endif + +/* MSVC defines off_t in . + May also define off_t to a 64-bit type on native Windows. */ +/* Get off_t, ssize_t, mode_t. */ +#include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ + +/* The definition of _GL_ARG_NONNULL is copied here. */ + +/* The definition of _GL_WARN_ON_USE is copied here. */ + + +/* Get getopt(), optarg, optind, opterr, optopt. */ +#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT +# include +# include +#endif + +_GL_INLINE_HEADER_BEGIN +#ifndef _GL_UNISTD_INLINE +# define _GL_UNISTD_INLINE _GL_INLINE +#endif + +/* Hide some function declarations from . */ + +#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ +# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef socket +# define socket socket_used_without_including_sys_socket_h +# undef connect +# define connect connect_used_without_including_sys_socket_h +# undef accept +# define accept accept_used_without_including_sys_socket_h +# undef bind +# define bind bind_used_without_including_sys_socket_h +# undef getpeername +# define getpeername getpeername_used_without_including_sys_socket_h +# undef getsockname +# define getsockname getsockname_used_without_including_sys_socket_h +# undef getsockopt +# define getsockopt getsockopt_used_without_including_sys_socket_h +# undef listen +# define listen listen_used_without_including_sys_socket_h +# undef recv +# define recv recv_used_without_including_sys_socket_h +# undef send +# define send send_used_without_including_sys_socket_h +# undef recvfrom +# define recvfrom recvfrom_used_without_including_sys_socket_h +# undef sendto +# define sendto sendto_used_without_including_sys_socket_h +# undef setsockopt +# define setsockopt setsockopt_used_without_including_sys_socket_h +# undef shutdown +# define shutdown shutdown_used_without_including_sys_socket_h +# else + _GL_WARN_ON_USE (socket, + "socket() used without including "); + _GL_WARN_ON_USE (connect, + "connect() used without including "); + _GL_WARN_ON_USE (accept, + "accept() used without including "); + _GL_WARN_ON_USE (bind, + "bind() used without including "); + _GL_WARN_ON_USE (getpeername, + "getpeername() used without including "); + _GL_WARN_ON_USE (getsockname, + "getsockname() used without including "); + _GL_WARN_ON_USE (getsockopt, + "getsockopt() used without including "); + _GL_WARN_ON_USE (listen, + "listen() used without including "); + _GL_WARN_ON_USE (recv, + "recv() used without including "); + _GL_WARN_ON_USE (send, + "send() used without including "); + _GL_WARN_ON_USE (recvfrom, + "recvfrom() used without including "); + _GL_WARN_ON_USE (sendto, + "sendto() used without including "); + _GL_WARN_ON_USE (setsockopt, + "setsockopt() used without including "); + _GL_WARN_ON_USE (shutdown, + "shutdown() used without including "); +# endif +# endif +# if !defined _@GUARD_PREFIX@_SYS_SELECT_H +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef select +# define select select_used_without_including_sys_select_h +# else + _GL_WARN_ON_USE (select, + "select() used without including "); +# endif +# endif +#endif + + +/* OS/2 EMX lacks these macros. */ +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +/* Ensure *_OK macros exist. */ +#ifndef F_OK +# define F_OK 0 +# define X_OK 1 +# define W_OK 2 +# define R_OK 4 +#endif + + +/* Declare overridden functions. */ + + +#if @GNULIB_ACCESS@ +# if @REPLACE_ACCESS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access rpl_access +# endif +_GL_FUNCDECL_RPL (access, int, (const char *file, int mode) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (access, int, (const char *file, int mode)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#elif defined GNULIB_POSIXCHECK +# undef access +# if HAVE_RAW_DECL_ACCESS +/* The access() function is a security risk. */ +_GL_WARN_ON_USE (access, "access does not always support X_OK - " + "use gnulib module access for portability; " + "also, this function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif @GNULIB_MDA_ACCESS@ +/* On native Windows, map 'access' to '_access', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::access always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef access +# define access _access +# endif +_GL_CXXALIAS_MDA (access, int, (const char *file, int mode)); +# else +_GL_CXXALIAS_SYS (access, int, (const char *file, int mode)); +# endif +_GL_CXXALIASWARN (access); +#endif + + +#if @GNULIB_CHDIR@ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#elif defined GNULIB_POSIXCHECK +# undef chdir +# if HAVE_RAW_DECL_CHDIR +_GL_WARN_ON_USE (chown, "chdir is not always in - " + "use gnulib module chdir for portability"); +# endif +#elif @GNULIB_MDA_CHDIR@ +/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::chdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef chdir +# define chdir _chdir +# endif +_GL_CXXALIAS_MDA (chdir, int, (const char *file)); +# else +_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIASWARN (chdir); +#endif + + +#if @GNULIB_CHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_DUP2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define dup2 rpl_dup2 +# endif +_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd)); +_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#elif defined GNULIB_POSIXCHECK +# undef dup2 +# if HAVE_RAW_DECL_DUP2 +_GL_WARN_ON_USE (dup2, "dup2 is unportable - " + "use gnulib module dup2 for portability"); +# endif +#elif @GNULIB_MDA_DUP2@ +/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::dup2 always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup2 +# define dup2 _dup2 +# endif +_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd)); +# else +_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd)); +# endif +_GL_CXXALIASWARN (dup2); +#endif + + +#if @GNULIB_DUP3@ +/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the + specified flags. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Close NEWFD first if it is open. + Return newfd if successful, otherwise -1 and errno set. + See the Linux man page at + . */ +# if @REPLACE_DUP3@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef dup3 +# define dup3 rpl_dup3 +# endif +_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags)); +_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags)); +# else +# if !@HAVE_DUP3@ +_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (dup3); +# endif +#elif defined GNULIB_POSIXCHECK +# undef dup3 +# if HAVE_RAW_DECL_DUP3 +_GL_WARN_ON_USE (dup3, "dup3 is unportable - " + "use gnulib module dup3 for portability"); +# endif +#endif + + +#if @GNULIB_ENVIRON@ +# if defined __CYGWIN__ && !defined __i386__ +/* The 'environ' variable is defined in a DLL. Therefore its declaration needs + the '__declspec(dllimport)' attribute, but the system's lacks it. + This leads to a link error on 64-bit Cygwin when the option + -Wl,--disable-auto-import is in use. */ +_GL_EXTERN_C __declspec(dllimport) char **environ; +# endif +# if !@HAVE_DECL_ENVIRON@ +/* Set of environment variables and values. An array of strings of the form + "VARIABLE=VALUE", terminated with a NULL. */ +# if defined __APPLE__ && defined __MACH__ +# include +# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR +# define _GL_USE_CRT_EXTERNS +# endif +# endif +# ifdef _GL_USE_CRT_EXTERNS +# include +# define environ (*_NSGetEnviron ()) +# else +# ifdef __cplusplus +extern "C" { +# endif +extern char **environ; +# ifdef __cplusplus +} +# endif +# endif +# endif +#elif defined GNULIB_POSIXCHECK +# if HAVE_RAW_DECL_ENVIRON +_GL_UNISTD_INLINE char *** +_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - " + "use gnulib module environ for portability") +rpl_environ (void) +{ + return &environ; +} +# undef environ +# define environ (*rpl_environ ()) +# endif +#endif + + +#if @GNULIB_EUIDACCESS@ +/* Like access(), except that it uses the effective user id and group id of + the current process. */ +# if !@HAVE_EUIDACCESS@ +_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode)); +_GL_CXXALIASWARN (euidaccess); +# if defined GNULIB_POSIXCHECK +/* Like access(), this function is a security risk. */ +_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - " + "use the gnulib module faccessat instead"); +# endif +#elif defined GNULIB_POSIXCHECK +# undef euidaccess +# if HAVE_RAW_DECL_EUIDACCESS +_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - " + "use gnulib module euidaccess for portability"); +# endif +#endif + + +#if @GNULIB_EXECL@ +# if @REPLACE_EXECL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl rpl_execl +# endif +_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#elif defined GNULIB_POSIXCHECK +# undef execl +# if HAVE_RAW_DECL_EXECL +_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - " + "use gnulib module execl for portability"); +# endif +#elif @GNULIB_MDA_EXECL@ +/* On native Windows, map 'execl' to '_execl', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execl always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execl +# define execl _execl +# endif +_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execl); +#endif + +#if @GNULIB_EXECLE@ +# if @REPLACE_EXECLE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle rpl_execle +# endif +_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#elif defined GNULIB_POSIXCHECK +# undef execle +# if HAVE_RAW_DECL_EXECLE +_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - " + "use gnulib module execle for portability"); +# endif +#elif @GNULIB_MDA_EXECLE@ +/* On native Windows, map 'execle' to '_execle', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execle always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execle +# define execle _execle +# endif +_GL_CXXALIAS_MDA (execle, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execle); +#endif + +#if @GNULIB_EXECLP@ +# if @REPLACE_EXECLP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp rpl_execlp +# endif +_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#elif defined GNULIB_POSIXCHECK +# undef execlp +# if HAVE_RAW_DECL_EXECLP +_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - " + "use gnulib module execlp for portability"); +# endif +#elif @GNULIB_MDA_EXECLP@ +/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execlp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execlp +# define execlp _execlp +# endif +_GL_CXXALIAS_MDA (execlp, intptr_t, + (const char *program, const char *arg, ...)); +# else +_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...)); +# endif +_GL_CXXALIASWARN (execlp); +#endif + + +#if @GNULIB_EXECV@ +# if @REPLACE_EXECV@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv rpl_execv +# endif +_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#elif defined GNULIB_POSIXCHECK +# undef execv +# if HAVE_RAW_DECL_EXECV +_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - " + "use gnulib module execv for portability"); +# endif +#elif @GNULIB_MDA_EXECV@ +/* On native Windows, map 'execv' to '_execv', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execv always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execv +# define execv _execv +# endif +_GL_CXXALIAS_MDA_CAST (execv, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execv); +#endif + +#if @GNULIB_EXECVE@ +# if @REPLACE_EXECVE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve rpl_execve +# endif +_GL_FUNCDECL_RPL (execve, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execve, int, + (const char *program, char * const *argv, char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#elif defined GNULIB_POSIXCHECK +# undef execve +# if HAVE_RAW_DECL_EXECVE +_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - " + "use gnulib module execve for portability"); +# endif +#elif @GNULIB_MDA_EXECVE@ +/* On native Windows, map 'execve' to '_execve', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execve always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execve +# define execve _execve +# endif +_GL_CXXALIAS_MDA_CAST (execve, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# else +_GL_CXXALIAS_SYS (execve, int, + (const char *program, char * const *argv, char * const *env)); +# endif +_GL_CXXALIASWARN (execve); +#endif + +#if @GNULIB_EXECVP@ +# if @REPLACE_EXECVP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp rpl_execvp +# endif +_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#elif defined GNULIB_POSIXCHECK +# undef execvp +# if HAVE_RAW_DECL_EXECVP +_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - " + "use gnulib module execvp for portability"); +# endif +#elif @GNULIB_MDA_EXECVP@ +/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvp always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvp +# define execvp _execvp +# endif +_GL_CXXALIAS_MDA_CAST (execvp, intptr_t, + (const char *program, char * const *argv)); +# else +_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv)); +# endif +_GL_CXXALIASWARN (execvp); +#endif + +#if @GNULIB_EXECVPE@ +# if @REPLACE_EXECVPE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe rpl_execvpe +# endif +_GL_FUNCDECL_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# else +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (execvpe); +# endif +#elif defined GNULIB_POSIXCHECK +# undef execvpe +# if HAVE_RAW_DECL_EXECVPE +_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - " + "use gnulib module execvpe for portability"); +# endif +#elif @GNULIB_MDA_EXECVPE@ +/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have + it. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef execvpe +# define execvpe _execvpe +# endif +_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t, + (const char *program, char * const *argv, + char * const *env)); +# elif @HAVE_EXECVPE@ +# if !@HAVE_DECL_EXECVPE@ +_GL_FUNCDECL_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (execvpe, int, + (const char *program, char * const *argv, char * const *env)); +# endif +# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@ +_GL_CXXALIASWARN (execvpe); +# endif +#endif + + +#if @GNULIB_FACCESSAT@ +# if @REPLACE_FACCESSAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef faccessat +# define faccessat rpl_faccessat +# endif +_GL_FUNCDECL_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (faccessat, int, + (int fd, char const *name, int mode, int flag)); +# else +# if !@HAVE_FACCESSAT@ +_GL_FUNCDECL_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (faccessat, int, + (int fd, char const *file, int mode, int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (faccessat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef faccessat +# if HAVE_RAW_DECL_FACCESSAT +_GL_WARN_ON_USE (faccessat, "faccessat is not portable - " + "use gnulib module faccessat for portability"); +# endif +#endif + + +#if @GNULIB_FCHDIR@ +/* Change the process' current working directory to the directory on which + the given file descriptor is open. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FCHDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchdir +# define fchdir rpl_fchdir +# endif +_GL_FUNCDECL_RPL (fchdir, int, (int /*fd*/)); +_GL_CXXALIAS_RPL (fchdir, int, (int /*fd*/)); +# else +# if !@HAVE_FCHDIR@ || !@HAVE_DECL_FCHDIR@ +_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); +# endif +_GL_CXXALIASWARN (fchdir); +# if @REPLACE_FCHDIR@ || !@HAVE_FCHDIR@ +/* Gnulib internal hooks needed to maintain the fchdir metadata. */ +_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename) + _GL_ARG_NONNULL ((2)); +_GL_EXTERN_C void _gl_unregister_fd (int fd); +_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); +_GL_EXTERN_C const char *_gl_directory_name (int fd); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fchdir +# if HAVE_RAW_DECL_FCHDIR +_GL_WARN_ON_USE (fchdir, "fchdir is unportable - " + "use gnulib module fchdir for portability"); +# endif +#endif + + +#if @GNULIB_FCHOWNAT@ +# if @REPLACE_FCHOWNAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fchownat +# define fchownat rpl_fchownat +# endif +_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# else +# if !@HAVE_FCHOWNAT@ +_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file, + uid_t owner, gid_t group, int flag)); +# endif +_GL_CXXALIASWARN (fchownat); +#elif defined GNULIB_POSIXCHECK +# undef fchownat +# if HAVE_RAW_DECL_FCHOWNAT +_GL_WARN_ON_USE (fchownat, "fchownat is not portable - " + "use gnulib module fchownat for portability"); +# endif +#endif + + +#if @GNULIB_FDATASYNC@ +/* Synchronize changes to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_FDATASYNC@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef fdatasync +# define fdatasync rpl_fdatasync +# endif +_GL_FUNCDECL_RPL (fdatasync, int, (int fd)); +_GL_CXXALIAS_RPL (fdatasync, int, (int fd)); +# else +# if !@HAVE_FDATASYNC@|| !@HAVE_DECL_FDATASYNC@ +_GL_FUNCDECL_SYS (fdatasync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fdatasync, int, (int fd)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (fdatasync); +# endif +#elif defined GNULIB_POSIXCHECK +# undef fdatasync +# if HAVE_RAW_DECL_FDATASYNC +_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " + "use gnulib module fdatasync for portability"); +# endif +#endif + + +#if @GNULIB_FSYNC@ +/* Synchronize changes, including metadata, to a file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if !@HAVE_FSYNC@ +_GL_FUNCDECL_SYS (fsync, int, (int fd)); +# endif +_GL_CXXALIAS_SYS (fsync, int, (int fd)); +_GL_CXXALIASWARN (fsync); +#elif defined GNULIB_POSIXCHECK +# undef fsync +# if HAVE_RAW_DECL_FSYNC +_GL_WARN_ON_USE (fsync, "fsync is unportable - " + "use gnulib module fsync for portability"); +# endif +#endif + + +#if @GNULIB_FTRUNCATE@ +/* Change the size of the file to which FD is opened to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_FTRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ftruncate +# define ftruncate rpl_ftruncate +# endif +_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); +_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); +# else +# if !@HAVE_FTRUNCATE@ +_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); +# endif +_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ftruncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ftruncate +# if HAVE_RAW_DECL_FTRUNCATE +_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " + "use gnulib module ftruncate for portability"); +# endif +#endif + + +#if @GNULIB_GETCWD@ +/* Get the name of the current working directory, and put it in SIZE bytes + of BUF. + Return BUF if successful, or NULL if the directory couldn't be determined + or SIZE was too small. + See the POSIX:2008 specification + . + Additionally, the gnulib module 'getcwd' or 'getcwd-lgpl' guarantees the + following GNU extension: If BUF is NULL, an array is allocated with + 'malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case + it is as big as necessary. */ +# if @REPLACE_GETCWD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getcwd rpl_getcwd +# endif +_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size)); +_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size)); +# else +/* Need to cast, because on mingw, the second parameter is + int size. */ +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#elif defined GNULIB_POSIXCHECK +# undef getcwd +# if HAVE_RAW_DECL_GETCWD +_GL_WARN_ON_USE (getcwd, "getcwd is unportable - " + "use gnulib module getcwd for portability"); +# endif +#elif @GNULIB_MDA_GETCWD@ +/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getcwd always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getcwd +# define getcwd _getcwd +# endif +/* Need to cast, because on mingw, the second parameter is either + 'int size' or 'size_t size'. */ +_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size)); +# else +_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size)); +# endif +_GL_CXXALIASWARN (getcwd); +#endif + + +#if @GNULIB_GETDOMAINNAME@ +/* Return the NIS domain name of the machine. + WARNING! The NIS domain name is unrelated to the fully qualified host name + of the machine. It is also unrelated to email addresses. + WARNING! The NIS domain name is usually the empty string or "(none)" when + not using NIS. + + Put up to LEN bytes of the NIS domain name into NAME. + Null terminate it if the name is shorter than LEN. + If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @REPLACE_GETDOMAINNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdomainname +# define getdomainname rpl_getdomainname +# endif +_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); +# else +# if !@HAVE_DECL_GETDOMAINNAME@ +_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getdomainname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getdomainname +# if HAVE_RAW_DECL_GETDOMAINNAME +_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - " + "use gnulib module getdomainname for portability"); +# endif +#endif + + +#if @GNULIB_GETDTABLESIZE@ +/* Return the maximum number of file descriptors in the current process. + In POSIX, this is same as sysconf (_SC_OPEN_MAX). */ +# if @REPLACE_GETDTABLESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getdtablesize +# define getdtablesize rpl_getdtablesize +# endif +_GL_FUNCDECL_RPL (getdtablesize, int, (void)); +_GL_CXXALIAS_RPL (getdtablesize, int, (void)); +# else +# if !@HAVE_GETDTABLESIZE@ +_GL_FUNCDECL_SYS (getdtablesize, int, (void)); +# endif +/* Need to cast, because on AIX, the parameter list is + (...). */ +_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void)); +# endif +_GL_CXXALIASWARN (getdtablesize); +#elif defined GNULIB_POSIXCHECK +# undef getdtablesize +# if HAVE_RAW_DECL_GETDTABLESIZE +_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - " + "use gnulib module getdtablesize for portability"); +# endif +#endif + + +#if @GNULIB_GETENTROPY@ +/* Fill a buffer with random bytes. */ +# if @REPLACE_GETENTROPY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getentropy +# define getentropy rpl_getentropy +# endif +_GL_FUNCDECL_RPL (getentropy, int, (void *buffer, size_t length)); +_GL_CXXALIAS_RPL (getentropy, int, (void *buffer, size_t length)); +# else +# if !@HAVE_GETENTROPY@ +_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getentropy); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getentropy +# if HAVE_RAW_DECL_GETENTROPY +_GL_WARN_ON_USE (getentropy, "getentropy is unportable - " + "use gnulib module getentropy for portability"); +# endif +#endif + + +#if @GNULIB_GETGROUPS@ +/* Return the supplemental groups that the current process belongs to. + It is unspecified whether the effective group id is in the list. + If N is 0, return the group count; otherwise, N describes how many + entries are available in GROUPS. Return -1 and set errno if N is + not 0 and not large enough. Fails with ENOSYS on some systems. */ +# if @REPLACE_GETGROUPS@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getgroups +# define getgroups rpl_getgroups +# endif +_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups)); +_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups)); +# else +# if !@HAVE_GETGROUPS@ +_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups)); +# endif +_GL_CXXALIASWARN (getgroups); +#elif defined GNULIB_POSIXCHECK +# undef getgroups +# if HAVE_RAW_DECL_GETGROUPS +_GL_WARN_ON_USE (getgroups, "getgroups is unportable - " + "use gnulib module getgroups for portability"); +# endif +#endif + + +#if @GNULIB_GETHOSTNAME@ +/* Return the standard host name of the machine. + WARNING! The host name may or may not be fully qualified. + + Put up to LEN bytes of the host name into NAME. + Null terminate it if the name is shorter than LEN. + If the host name is longer than LEN, set errno = EINVAL and return -1. + Return 0 if successful, otherwise set errno and return -1. */ +# if @UNISTD_H_HAVE_WINSOCK2_H@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gethostname +# define gethostname rpl_gethostname +# endif +_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); +# else +# if !@HAVE_GETHOSTNAME@ +_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second + parameter is + int len. */ +_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); +# endif +_GL_CXXALIASWARN (gethostname); +#elif @UNISTD_H_HAVE_WINSOCK2_H@ +# undef gethostname +# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname +#elif defined GNULIB_POSIXCHECK +# undef gethostname +# if HAVE_RAW_DECL_GETHOSTNAME +_GL_WARN_ON_USE (gethostname, "gethostname is unportable - " + "use gnulib module gethostname for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN@ +/* Returns the user's login name, or NULL if it cannot be found. Upon error, + returns NULL with errno set. + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if !@HAVE_DECL_GETLOGIN@ +_GL_FUNCDECL_SYS (getlogin, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getlogin, char *, (void)); +_GL_CXXALIASWARN (getlogin); +#elif defined GNULIB_POSIXCHECK +# undef getlogin +# if HAVE_RAW_DECL_GETLOGIN +_GL_WARN_ON_USE (getlogin, "getlogin is unportable - " + "use gnulib module getlogin for portability"); +# endif +#endif + + +#if @GNULIB_GETLOGIN_R@ +/* Copies the user's login name to NAME. + The array pointed to by NAME has room for SIZE bytes. + + Returns 0 if successful. Upon error, an error number is returned, or -1 in + the case that the login name cannot be found but no specific error is + provided (this case is hopefully rare but is left open by the POSIX spec). + + See . + + Most programs don't need to use this function, because the information is + available through environment variables: + ${LOGNAME-$USER} on Unix platforms, + $USERNAME on native Windows platforms. + */ +# if @REPLACE_GETLOGIN_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getlogin_r rpl_getlogin_r +# endif +_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); +# else +# if !@HAVE_DECL_GETLOGIN_R@ +_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 10 systems, the second argument is + int size. */ +_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (getlogin_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getlogin_r +# if HAVE_RAW_DECL_GETLOGIN_R +_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - " + "use gnulib module getlogin_r for portability"); +# endif +#endif + + +#if @GNULIB_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize rpl_getpagesize +# endif +_GL_FUNCDECL_RPL (getpagesize, int, (void)); +_GL_CXXALIAS_RPL (getpagesize, int, (void)); +# else +/* On HP-UX, getpagesize exists, but it is not declared in even if + the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */ +# if defined __hpux +_GL_FUNCDECL_SYS (getpagesize, int, (void)); +# endif +# if !@HAVE_GETPAGESIZE@ +# if !defined getpagesize +/* This is for POSIX systems. */ +# if !defined _gl_getpagesize && defined _SC_PAGESIZE +# if ! (defined __VMS && __VMS_VER < 70000000) +# define _gl_getpagesize() sysconf (_SC_PAGESIZE) +# endif +# endif +/* This is for older VMS. */ +# if !defined _gl_getpagesize && defined __VMS +# ifdef __ALPHA +# define _gl_getpagesize() 8192 +# else +# define _gl_getpagesize() 512 +# endif +# endif +/* This is for BeOS. */ +# if !defined _gl_getpagesize && @HAVE_OS_H@ +# include +# if defined B_PAGE_SIZE +# define _gl_getpagesize() B_PAGE_SIZE +# endif +# endif +/* This is for AmigaOS4.0. */ +# if !defined _gl_getpagesize && defined __amigaos4__ +# define _gl_getpagesize() 2048 +# endif +/* This is for older Unix systems. */ +# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@ +# include +# ifdef EXEC_PAGESIZE +# define _gl_getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# define _gl_getpagesize() (NBPG * CLSIZE) +# else +# ifdef NBPC +# define _gl_getpagesize() NBPC +# endif +# endif +# endif +# endif +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define getpagesize() _gl_getpagesize () +# else +# if !GNULIB_defined_getpagesize_function +_GL_UNISTD_INLINE int +getpagesize () +{ + return _gl_getpagesize (); +} +# define GNULIB_defined_getpagesize_function 1 +# endif +# endif +# endif +# endif +/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */ +_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void)); +# endif +# if @HAVE_DECL_GETPAGESIZE@ +_GL_CXXALIASWARN (getpagesize); +# endif +#elif defined GNULIB_POSIXCHECK +# undef getpagesize +# if HAVE_RAW_DECL_GETPAGESIZE +_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - " + "use gnulib module getpagesize for portability"); +# endif +#endif + + +#if @GNULIB_GETPASS@ +/* Function getpass() from module 'getpass': + Read a password from /dev/tty or stdin. + Function getpass() from module 'getpass-gnu': + Read a password of arbitrary length from /dev/tty or stdin. */ +# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \ + || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@) +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpass +# define getpass rpl_getpass +# endif +_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt)); +# else +# if !@HAVE_GETPASS@ +_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt)); +# endif +_GL_CXXALIASWARN (getpass); +#elif defined GNULIB_POSIXCHECK +# undef getpass +# if HAVE_RAW_DECL_GETPASS +_GL_WARN_ON_USE (getpass, "getpass is unportable - " + "use gnulib module getpass or getpass-gnu for portability"); +# endif +#endif + + +#if @GNULIB_MDA_GETPID@ +/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::getpid always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef getpid +# define getpid _getpid +# endif +_GL_CXXALIAS_MDA (getpid, int, (void)); +# else +_GL_CXXALIAS_SYS (getpid, pid_t, (void)); +# endif +_GL_CXXALIASWARN (getpid); +#endif + + +#if @GNULIB_GETUSERSHELL@ +/* Return the next valid login shell on the system, or NULL when the end of + the list has been reached. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (getusershell, char *, (void)); +# endif +_GL_CXXALIAS_SYS (getusershell, char *, (void)); +_GL_CXXALIASWARN (getusershell); +#elif defined GNULIB_POSIXCHECK +# undef getusershell +# if HAVE_RAW_DECL_GETUSERSHELL +_GL_WARN_ON_USE (getusershell, "getusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Rewind to pointer that is advanced at each getusershell() call. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (setusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (setusershell, void, (void)); +_GL_CXXALIASWARN (setusershell); +#elif defined GNULIB_POSIXCHECK +# undef setusershell +# if HAVE_RAW_DECL_SETUSERSHELL +_GL_WARN_ON_USE (setusershell, "setusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + +#if @GNULIB_GETUSERSHELL@ +/* Free the pointer that is advanced at each getusershell() call and + associated resources. */ +# if !@HAVE_DECL_GETUSERSHELL@ +_GL_FUNCDECL_SYS (endusershell, void, (void)); +# endif +_GL_CXXALIAS_SYS (endusershell, void, (void)); +_GL_CXXALIASWARN (endusershell); +#elif defined GNULIB_POSIXCHECK +# undef endusershell +# if HAVE_RAW_DECL_ENDUSERSHELL +_GL_WARN_ON_USE (endusershell, "endusershell is unportable - " + "use gnulib module getusershell for portability"); +# endif +#endif + + +#if @GNULIB_GROUP_MEMBER@ +/* Determine whether group id is in calling user's group list. */ +# if !@HAVE_GROUP_MEMBER@ +_GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); +# endif +_GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); +_GL_CXXALIASWARN (group_member); +#elif defined GNULIB_POSIXCHECK +# undef group_member +# if HAVE_RAW_DECL_GROUP_MEMBER +_GL_WARN_ON_USE (group_member, "group_member is unportable - " + "use gnulib module group-member for portability"); +# endif +#endif + + +#if @GNULIB_ISATTY@ +# if @REPLACE_ISATTY@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty rpl_isatty +# endif +# define GNULIB_defined_isatty 1 +_GL_FUNCDECL_RPL (isatty, int, (int fd)); +_GL_CXXALIAS_RPL (isatty, int, (int fd)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#elif defined GNULIB_POSIXCHECK +# undef isatty +# if HAVE_RAW_DECL_ISATTY +_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " + "use gnulib module isatty for portability"); +# endif +#elif @GNULIB_MDA_ISATTY@ +/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::isatty always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef isatty +# define isatty _isatty +# endif +_GL_CXXALIAS_MDA (isatty, int, (int fd)); +# else +_GL_CXXALIAS_SYS (isatty, int, (int fd)); +# endif +_GL_CXXALIASWARN (isatty); +#endif + + +#if @GNULIB_LCHOWN@ +/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE + to GID (if GID is not -1). Do not follow symbolic links. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LCHOWN@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lchown +# define lchown rpl_lchown +# endif +_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)); +# else +# if !@HAVE_LCHOWN@ +_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)); +# endif +_GL_CXXALIASWARN (lchown); +#elif defined GNULIB_POSIXCHECK +# undef lchown +# if HAVE_RAW_DECL_LCHOWN +_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " + "use gnulib module lchown for portability"); +# endif +#endif + + +#if @GNULIB_LINK@ +/* Create a new hard link for an existing file. + Return 0 if successful, otherwise -1 and errno set. + See POSIX:2008 specification + . */ +# if @REPLACE_LINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define link rpl_link +# endif +_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2)); +# else +# if !@HAVE_LINK@ +_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2)); +# endif +_GL_CXXALIASWARN (link); +#elif defined GNULIB_POSIXCHECK +# undef link +# if HAVE_RAW_DECL_LINK +_GL_WARN_ON_USE (link, "link is unportable - " + "use gnulib module link for portability"); +# endif +#endif + + +#if @GNULIB_LINKAT@ +/* Create a new hard link for an existing file, relative to two + directories. FLAG controls whether symlinks are followed. + Return 0 if successful, otherwise -1 and errno set. */ +# if @REPLACE_LINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef linkat +# define linkat rpl_linkat +# endif +_GL_FUNCDECL_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +_GL_CXXALIAS_RPL (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# else +# if !@HAVE_LINKAT@ +_GL_FUNCDECL_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag) + _GL_ARG_NONNULL ((2, 4))); +# endif +_GL_CXXALIAS_SYS (linkat, int, + (int fd1, const char *path1, int fd2, const char *path2, + int flag)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (linkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef linkat +# if HAVE_RAW_DECL_LINKAT +_GL_WARN_ON_USE (linkat, "linkat is unportable - " + "use gnulib module linkat for portability"); +# endif +#endif + + +#if @GNULIB_LSEEK@ +/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. + Return the new offset if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_LSEEK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define lseek rpl_lseek +# endif +_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#elif defined GNULIB_POSIXCHECK +# undef lseek +# if HAVE_RAW_DECL_LSEEK +_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " + "systems - use gnulib module lseek for portability"); +# endif +#elif @GNULIB_MDA_LSEEK@ +/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::lseek always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef lseek +# define lseek _lseek +# endif +_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence)); +# else +_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence)); +# endif +_GL_CXXALIASWARN (lseek); +#endif + + +#if @GNULIB_PIPE@ +/* Create a pipe, defaulting to O_BINARY mode. + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. */ +# if !@HAVE_PIPE@ +_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (pipe, int, (int fd[2])); +_GL_CXXALIASWARN (pipe); +#elif defined GNULIB_POSIXCHECK +# undef pipe +# if HAVE_RAW_DECL_PIPE +_GL_WARN_ON_USE (pipe, "pipe is unportable - " + "use gnulib module pipe-posix for portability"); +# endif +#endif + + +#if @GNULIB_PIPE2@ +/* Create a pipe, applying the given flags when opening the read-end of the + pipe and the write-end of the pipe. + The flags are a bitmask, possibly including O_CLOEXEC (defined in ) + and O_TEXT, O_BINARY (defined in "binary-io.h"). + Store the read-end as fd[0] and the write-end as fd[1]. + Return 0 upon success, or -1 with errno set upon failure. + See also the Linux man page at + . */ +# if @REPLACE_PIPE2@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pipe2 +# define pipe2 rpl_pipe2 +# endif +_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags)); +# else +_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pipe2); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pipe2 +# if HAVE_RAW_DECL_PIPE2 +_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " + "use gnulib module pipe2 for portability"); +# endif +#endif + + +#if @GNULIB_PREAD@ +/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. + Return the number of bytes placed into BUF if successful, otherwise + set errno and return -1. 0 indicates EOF. + See the POSIX:2008 specification + . */ +# if @REPLACE_PREAD@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pread +# define pread rpl_pread +# endif +_GL_FUNCDECL_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PREAD@ +_GL_FUNCDECL_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pread, ssize_t, + (int fd, void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pread); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pread +# if HAVE_RAW_DECL_PREAD +_GL_WARN_ON_USE (pread, "pread is unportable - " + "use gnulib module pread for portability"); +# endif +#endif + + +#if @GNULIB_PWRITE@ +/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. + Return the number of bytes written if successful, otherwise + set errno and return -1. 0 indicates nothing written. See the + POSIX:2008 specification + . */ +# if @REPLACE_PWRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef pwrite +# define pwrite rpl_pwrite +# endif +_GL_FUNCDECL_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# else +# if !@HAVE_PWRITE@ +_GL_FUNCDECL_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (pwrite, ssize_t, + (int fd, const void *buf, size_t bufsize, off_t offset)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (pwrite); +# endif +#elif defined GNULIB_POSIXCHECK +# undef pwrite +# if HAVE_RAW_DECL_PWRITE +_GL_WARN_ON_USE (pwrite, "pwrite is unportable - " + "use gnulib module pwrite for portability"); +# endif +#endif + + +#if @GNULIB_READ@ +/* Read up to COUNT bytes from file descriptor FD into the buffer starting + at BUF. See the POSIX:2008 specification + . */ +# if @REPLACE_READ@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read rpl_read +# endif +_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#elif @GNULIB_MDA_READ@ +/* On native Windows, map 'read' to '_read', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::read always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef read +# define read _read +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (read); +#endif + + +#if @GNULIB_READLINK@ +/* Read the contents of the symbolic link FILE and place the first BUFSIZE + bytes of it into BUF. Return the number of bytes placed into BUF if + successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_READLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlink rpl_readlink +# endif +_GL_FUNCDECL_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# else +# if !@HAVE_READLINK@ +_GL_FUNCDECL_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (readlink, ssize_t, + (const char *restrict file, + char *restrict buf, size_t bufsize)); +# endif +_GL_CXXALIASWARN (readlink); +#elif defined GNULIB_POSIXCHECK +# undef readlink +# if HAVE_RAW_DECL_READLINK +_GL_WARN_ON_USE (readlink, "readlink is unportable - " + "use gnulib module readlink for portability"); +# endif +#endif + + +#if @GNULIB_READLINKAT@ +# if @REPLACE_READLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define readlinkat rpl_readlinkat +# endif +_GL_FUNCDECL_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_RPL (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# else +# if !@HAVE_READLINKAT@ +_GL_FUNCDECL_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len) + _GL_ARG_NONNULL ((2, 3))); +# endif +_GL_CXXALIAS_SYS (readlinkat, ssize_t, + (int fd, char const *restrict file, + char *restrict buf, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (readlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef readlinkat +# if HAVE_RAW_DECL_READLINKAT +_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " + "use gnulib module readlinkat for portability"); +# endif +#endif + + +#if @GNULIB_RMDIR@ +/* Remove the directory DIR. */ +# if @REPLACE_RMDIR@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define rmdir rpl_rmdir +# endif +_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (rmdir, int, (char const *name)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#elif defined GNULIB_POSIXCHECK +# undef rmdir +# if HAVE_RAW_DECL_RMDIR +_GL_WARN_ON_USE (rmdir, "rmdir is unportable - " + "use gnulib module rmdir for portability"); +# endif +#elif @GNULIB_MDA_RMDIR@ +/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::rmdir always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef rmdir +# define rmdir _rmdir +# endif +_GL_CXXALIAS_MDA (rmdir, int, (char const *name)); +# else +_GL_CXXALIAS_SYS (rmdir, int, (char const *name)); +# endif +_GL_CXXALIASWARN (rmdir); +#endif + + +#if @GNULIB_SETHOSTNAME@ +/* Set the host name of the machine. + The host name may or may not be fully qualified. + + Put LEN bytes of NAME into the host name. + Return 0 if successful, otherwise, set errno and return -1. + + Platforms with no ability to set the hostname return -1 and set + errno = ENOSYS. */ +# if @REPLACE_SETHOSTNAME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sethostname +# define sethostname rpl_sethostname +# endif +_GL_FUNCDECL_RPL (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (sethostname, int, (const char *name, size_t len)); +# else +# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ +_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) + _GL_ARG_NONNULL ((1))); +# endif +/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 + and FreeBSD 6.4 the second parameter is int. On Solaris 11 + 2011-10, the first parameter is not const. */ +_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (sethostname); +# endif +#elif defined GNULIB_POSIXCHECK +# undef sethostname +# if HAVE_RAW_DECL_SETHOSTNAME +_GL_WARN_ON_USE (sethostname, "sethostname is unportable - " + "use gnulib module sethostname for portability"); +# endif +#endif + + +#if @GNULIB_SLEEP@ +/* Pause the execution of the current thread for N seconds. + Returns the number of seconds left to sleep. + See the POSIX:2008 specification + . */ +# if @REPLACE_SLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef sleep +# define sleep rpl_sleep +# endif +_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n)); +_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n)); +# else +# if !@HAVE_SLEEP@ +_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n)); +# endif +_GL_CXXALIASWARN (sleep); +#elif defined GNULIB_POSIXCHECK +# undef sleep +# if HAVE_RAW_DECL_SLEEP +_GL_WARN_ON_USE (sleep, "sleep is unportable - " + "use gnulib module sleep for portability"); +# endif +#endif + + +#if @GNULIB_MDA_SWAB@ +/* On native Windows, map 'swab' to '_swab', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::swab always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef swab +# define swab _swab +# endif +/* Need to cast, because in old mingw the arguments are + (const char *from, char *to, size_t n). */ +_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n)); +# else +# if defined __hpux /* HP-UX */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n)); +# elif defined __sun && (defined __SunOS_5_10 || defined __XOPEN_OR_POSIX) && !defined _XPG4 /* Solaris */ +_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n)); +# else +_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n)); +# endif +# endif +_GL_CXXALIASWARN (swab); +#endif + + +#if @GNULIB_SYMLINK@ +# if @REPLACE_SYMLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlink +# define symlink rpl_symlink +# endif +_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file)); +# else +# if !@HAVE_SYMLINK@ +_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file)); +# endif +_GL_CXXALIASWARN (symlink); +#elif defined GNULIB_POSIXCHECK +# undef symlink +# if HAVE_RAW_DECL_SYMLINK +_GL_WARN_ON_USE (symlink, "symlink is not portable - " + "use gnulib module symlink for portability"); +# endif +#endif + + +#if @GNULIB_SYMLINKAT@ +# if @REPLACE_SYMLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef symlinkat +# define symlinkat rpl_symlinkat +# endif +_GL_FUNCDECL_RPL (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +_GL_CXXALIAS_RPL (symlinkat, int, + (char const *contents, int fd, char const *file)); +# else +# if !@HAVE_SYMLINKAT@ +_GL_FUNCDECL_SYS (symlinkat, int, + (char const *contents, int fd, char const *file) + _GL_ARG_NONNULL ((1, 3))); +# endif +_GL_CXXALIAS_SYS (symlinkat, int, + (char const *contents, int fd, char const *file)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (symlinkat); +# endif +#elif defined GNULIB_POSIXCHECK +# undef symlinkat +# if HAVE_RAW_DECL_SYMLINKAT +_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - " + "use gnulib module symlinkat for portability"); +# endif +#endif + + +#if @GNULIB_TRUNCATE@ +/* Change the size of the file designated by FILENAME to become equal to LENGTH. + Return 0 if successful, otherwise -1 and errno set. + See the POSIX:2008 specification + . */ +# if @REPLACE_TRUNCATE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef truncate +# define truncate rpl_truncate +# endif +_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length)); +# else +# if !@HAVE_DECL_TRUNCATE@ +_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (truncate); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncate +# if HAVE_RAW_DECL_TRUNCATE +_GL_WARN_ON_USE (truncate, "truncate is unportable - " + "use gnulib module truncate for portability"); +# endif +#endif + + +#if @GNULIB_TTYNAME_R@ +/* Store at most BUFLEN characters of the pathname of the terminal FD is + open on in BUF. Return 0 on success, otherwise an error number. */ +# if @REPLACE_TTYNAME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef ttyname_r +# define ttyname_r rpl_ttyname_r +# endif +_GL_FUNCDECL_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# else +# if !@HAVE_DECL_TTYNAME_R@ +_GL_FUNCDECL_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (ttyname_r, int, + (int fd, char *buf, size_t buflen)); +# endif +# if __GLIBC__ >= 2 +_GL_CXXALIASWARN (ttyname_r); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ttyname_r +# if HAVE_RAW_DECL_TTYNAME_R +_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - " + "use gnulib module ttyname_r for portability"); +# endif +#endif + + +#if @GNULIB_UNLINK@ +# if @REPLACE_UNLINK@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink rpl_unlink +# endif +_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (unlink, int, (char const *file)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#elif defined GNULIB_POSIXCHECK +# undef unlink +# if HAVE_RAW_DECL_UNLINK +_GL_WARN_ON_USE (unlink, "unlink is not portable - " + "use gnulib module unlink for portability"); +# endif +#elif @GNULIB_MDA_UNLINK@ +/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::unlink always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlink +# define unlink _unlink +# endif +_GL_CXXALIAS_MDA (unlink, int, (char const *file)); +# else +_GL_CXXALIAS_SYS (unlink, int, (char const *file)); +# endif +_GL_CXXALIASWARN (unlink); +#endif + + +#if @GNULIB_UNLINKAT@ +# if @REPLACE_UNLINKAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef unlinkat +# define unlinkat rpl_unlinkat +# endif +_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag)); +# else +# if !@HAVE_UNLINKAT@ +_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag) + _GL_ARG_NONNULL ((2))); +# endif +_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag)); +# endif +_GL_CXXALIASWARN (unlinkat); +#elif defined GNULIB_POSIXCHECK +# undef unlinkat +# if HAVE_RAW_DECL_UNLINKAT +_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " + "use gnulib module unlinkat for portability"); +# endif +#endif + + +#if @GNULIB_USLEEP@ +/* Pause the execution of the current thread for N microseconds. + Returns 0 on completion, or -1 on range error. + See the POSIX:2001 specification + . */ +# if @REPLACE_USLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef usleep +# define usleep rpl_usleep +# endif +_GL_FUNCDECL_RPL (usleep, int, (useconds_t n)); +_GL_CXXALIAS_RPL (usleep, int, (useconds_t n)); +# else +# if !@HAVE_USLEEP@ +_GL_FUNCDECL_SYS (usleep, int, (useconds_t n)); +# endif +/* Need to cast, because on Haiku, the first parameter is + unsigned int n. */ +_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n)); +# endif +_GL_CXXALIASWARN (usleep); +#elif defined GNULIB_POSIXCHECK +# undef usleep +# if HAVE_RAW_DECL_USLEEP +_GL_WARN_ON_USE (usleep, "usleep is unportable - " + "use gnulib module usleep for portability"); +# endif +#endif + + +#if @GNULIB_WRITE@ +/* Write up to COUNT bytes starting at BUF to file descriptor FD. + See the POSIX:2008 specification + . */ +# if @REPLACE_WRITE@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write rpl_write +# endif +_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count)); +# elif defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count)); +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#elif @GNULIB_MDA_WRITE@ +/* On native Windows, map 'write' to '_write', so that -loldnames is not + required. In C++ with GNULIB_NAMESPACE, avoid differences between + platforms by defining GNULIB_NAMESPACE::write always. */ +# if defined _WIN32 && !defined __CYGWIN__ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef write +# define write _write +# endif +# ifdef __MINGW32__ +_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count)); +# else +_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count)); +# endif +# else +_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count)); +# endif +_GL_CXXALIASWARN (write); +#endif + +_GL_INLINE_HEADER_END + +#endif /* _@GUARD_PREFIX@_UNISTD_H */ +#endif /* _GL_INCLUDING_UNISTD_H */ +#endif /* _@GUARD_PREFIX@_UNISTD_H */ diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/warn-on-use.h b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/warn-on-use.h new file mode 100644 index 00000000..8f4d40dc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/lib/warn-on-use.h @@ -0,0 +1,149 @@ +/* A C macro for emitting warnings if a function is used. + Copyright (C) 2010-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published + by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see . */ + +/* _GL_WARN_ON_USE (function, "literal string") issues a declaration + for FUNCTION which will then trigger a compiler warning containing + the text of "literal string" anywhere that function is called, if + supported by the compiler. If the compiler does not support this + feature, the macro expands to an unused extern declaration. + + _GL_WARN_ON_USE_ATTRIBUTE ("literal string") expands to the + attribute used in _GL_WARN_ON_USE. If the compiler does not support + this feature, it expands to empty. + + These macros are useful for marking a function as a potential + portability trap, with the intent that "literal string" include + instructions on the replacement function that should be used + instead. + _GL_WARN_ON_USE is for functions with 'extern' linkage. + _GL_WARN_ON_USE_ATTRIBUTE is for functions with 'static' or 'inline' + linkage. + + However, one of the reasons that a function is a portability trap is + if it has the wrong signature. Declaring FUNCTION with a different + signature in C is a compilation error, so this macro must use the + same type as any existing declaration so that programs that avoid + the problematic FUNCTION do not fail to compile merely because they + included a header that poisoned the function. But this implies that + _GL_WARN_ON_USE is only safe to use if FUNCTION is known to already + have a declaration. Use of this macro implies that there must not + be any other macro hiding the declaration of FUNCTION; but + undefining FUNCTION first is part of the poisoning process anyway + (although for symbols that are provided only via a macro, the result + is a compilation error rather than a warning containing + "literal string"). Also note that in C++, it is only safe to use if + FUNCTION has no overloads. + + For an example, it is possible to poison 'getline' by: + - adding a call to gl_WARN_ON_USE_PREPARE([[#include ]], + [getline]) in configure.ac, which potentially defines + HAVE_RAW_DECL_GETLINE + - adding this code to a header that wraps the system : + #undef getline + #if HAVE_RAW_DECL_GETLINE + _GL_WARN_ON_USE (getline, "getline is required by POSIX 2008, but" + "not universally present; use the gnulib module getline"); + #endif + + It is not possible to directly poison global variables. But it is + possible to write a wrapper accessor function, and poison that + (less common usage, like &environ, will cause a compilation error + rather than issue the nice warning, but the end result of informing + the developer about their portability problem is still achieved): + #if HAVE_RAW_DECL_ENVIRON + static char *** + rpl_environ (void) { return &environ; } + _GL_WARN_ON_USE (rpl_environ, "environ is not always properly declared"); + # undef environ + # define environ (*rpl_environ ()) + #endif + or better (avoiding contradictory use of 'static' and 'extern'): + #if HAVE_RAW_DECL_ENVIRON + static char *** + _GL_WARN_ON_USE_ATTRIBUTE ("environ is not always properly declared") + rpl_environ (void) { return &environ; } + # undef environ + # define environ (*rpl_environ ()) + #endif + */ +#ifndef _GL_WARN_ON_USE + +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__warning__ (message))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# define _GL_WARN_ON_USE_ATTRIBUTE(message) \ + __attribute__ ((__diagnose_if__ (1, message, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C __typeof__ (function) function +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# else /* Unsupported. */ +# define _GL_WARN_ON_USE(function, message) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# define _GL_WARN_ON_USE_ATTRIBUTE(message) +# endif +#endif + +/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message") + is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the + function is declared with the given prototype, consisting of return type, + parameters, and attributes. + This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does + not work in this case. */ +#ifndef _GL_WARN_ON_USE_CXX +# if !defined __cplusplus +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ + _GL_WARN_ON_USE (function, msg) +# else +# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) +/* A compiler attribute is available in gcc versions 4.3.0 and later. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes \ + __attribute__ ((__warning__ (msg))) +# elif __clang_major__ >= 4 +/* Another compiler attribute is available in clang. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_clang function parameters_and_attributes \ + __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING +/* Verify the existence of the function. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +extern rettype_gcc function parameters_and_attributes +# else /* Unsupported. */ +# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \ +_GL_WARN_EXTERN_C int _gl_warn_on_use +# endif +# endif +#endif + +/* _GL_WARN_EXTERN_C declaration; + performs the declaration with C linkage. */ +#ifndef _GL_WARN_EXTERN_C +# if defined __cplusplus +# define _GL_WARN_EXTERN_C extern "C" +# else +# define _GL_WARN_EXTERN_C extern +# endif +#endif diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/00gnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/00gnulib.m4 new file mode 100644 index 00000000..3448c40b --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/00gnulib.m4 @@ -0,0 +1,85 @@ +# 00gnulib.m4 serial 8 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts before all other +dnl gnulib-provided .m4 files. It is needed until the clang fix has +dnl been included in Autoconf. + +# The following definitions arrange to use a compiler option +# -Werror=implicit-function-declaration in AC_CHECK_DECL, when the +# compiler is clang. Without it, clang implicitly declares "known" +# library functions in C mode, but not in C++ mode, which would cause +# Gnulib to omit a declaration and thus later produce an error in C++ +# mode. As of clang 9.0, these "known" functions are identified through +# LIBBUILTIN invocations in the LLVM source file +# llvm/tools/clang/include/clang/Basic/Builtins.def. +# It's not possible to AC_REQUIRE the extra tests from AC_CHECK_DECL, +# because AC_CHECK_DECL, like other Autoconf built-ins, is not supposed +# to AC_REQUIRE anything: some configure.ac files have their first +# AC_CHECK_DECL executed conditionally. Therefore append the extra tests +# to AC_PROG_CC. +AC_DEFUN([gl_COMPILER_CLANG], +[ +dnl AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether the compiler is clang], + [gl_cv_compiler_clang], + [dnl Use _AC_COMPILE_IFELSE instead of AC_EGREP_CPP, to avoid error + dnl "circular dependency of AC_LANG_COMPILER(C)" if AC_PROG_CC has + dnl not yet been invoked. + _AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #ifdef __clang__ + barfbarf + #endif + ]],[[]]) + ], + [gl_cv_compiler_clang=no], + [gl_cv_compiler_clang=yes]) + ]) +]) +AC_DEFUN([gl_COMPILER_PREPARE_CHECK_DECL], +[ +dnl AC_REQUIRE([AC_PROG_CC]) +dnl AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for declarations], + [gl_cv_compiler_check_decl_option], + [if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=implicit-function-declaration'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=implicit-function-declaration" + dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a + dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], + [gl_cv_compiler_check_decl_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_decl_option=none + fi + ]) + if test "x$gl_cv_compiler_check_decl_option" != xnone; then + ac_compile_for_check_decl="$ac_compile $gl_cv_compiler_check_decl_option" + else + ac_compile_for_check_decl="$ac_compile" + fi +]) +dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl +dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC +dnl in zzgnulib.m4 is inactive, use the original ac_compile. +m4_define([_AC_CHECK_DECL_BODY], +[ ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi] +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +]) + +# gl_00GNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file prior to all other gnulib .m4 files. +AC_DEFUN([gl_00GNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/absolute-header.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/absolute-header.m4 new file mode 100644 index 00000000..0e9f9ba7 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/absolute-header.m4 @@ -0,0 +1,100 @@ +# absolute-header.m4 serial 18 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Derek Price. + +# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...) +# --------------------------------------- +# Find the absolute name of a header file, testing first if the header exists. +# If the header were sys/inttypes.h, this macro would define +# ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of sys/inttypes.h +# in config.h +# (e.g. '#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"'). +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +AC_DEFUN([gl_ABSOLUTE_HEADER], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_PREPROC_REQUIRE()dnl +m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_absolute_header], + [gl_cv_absolute_]m4_defn([gl_HEADER_NAME]))dnl + AC_CACHE_CHECK([absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_absolute_header], + [AS_VAR_PUSHDEF([ac_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME]))dnl + AC_CHECK_HEADERS_ONCE(m4_defn([gl_HEADER_NAME]))dnl + if test AS_VAR_GET([ac_header_exists]) = yes; then + gl_ABSOLUTE_HEADER_ONE(m4_defn([gl_HEADER_NAME])) + fi + AS_VAR_POPDEF([ac_header_exists])dnl + ])dnl + AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_defn([gl_HEADER_NAME])), + ["AS_VAR_GET([gl_absolute_header])"], + [Define this to an absolute name of <]m4_defn([gl_HEADER_NAME])[>.]) + AS_VAR_POPDEF([gl_absolute_header])dnl +])dnl +])# gl_ABSOLUTE_HEADER + +# gl_ABSOLUTE_HEADER_ONE(HEADER) +# ------------------------------ +# Like gl_ABSOLUTE_HEADER, except that: +# - it assumes that the header exists, +# - it uses the current CPPFLAGS, +# - it does not cache the result, +# - it is silent. +AC_DEFUN([gl_ABSOLUTE_HEADER_ONE], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote([$1])[[>]])]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header files + dnl that contain only a #include of other header files and no + dnl non-comment tokens of their own. This leads to a failure to + dnl detect the absolute name of , , + dnl and others. The workaround is to force preservation of comments + dnl through option -C. This ensures all necessary #line directives + dnl are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw* | windows*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + gl_header_literal_regex=`echo '$1' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' +changequote([,]) + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET([gl_cv_absolute_]AS_TR_SH([[$1]]), +[`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/extensions.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/extensions.m4 new file mode 100644 index 00000000..6fc2e300 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/extensions.m4 @@ -0,0 +1,232 @@ +# serial 23 -*- Autoconf -*- +# Enable extensions on systems that normally disable them. + +# Copyright (C) 2003, 2006-2024 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +dnl Define to empty for the benefit of Autoconf 2.69 and earlier, so that +dnl AC_USE_SYSTEM_EXTENSIONS (below) can be used unchanged from Autoconf 2.70+. +m4_ifndef([AC_CHECK_INCLUDES_DEFAULT], + [AC_DEFUN([AC_CHECK_INCLUDES_DEFAULT], [])]) + +# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git +# Autoconf. Perhaps we can remove this once we can assume Autoconf +# is recent-enough everywhere, but since Autoconf mutates rapidly +# enough in this area it's likely we'll need to redefine +# AC_USE_SYSTEM_EXTENSIONS for quite some time. + +# If autoconf reports a warning +# warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# or warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS +# the fix is +# 1) to ensure that AC_USE_SYSTEM_EXTENSIONS is never directly invoked +# but always AC_REQUIREd, +# 2) to ensure that for each occurrence of +# AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +# or +# AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) +# the corresponding gnulib module description has 'extensions' among +# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS +# invocation occurs in gl_EARLY, not in gl_INIT. + +m4_version_prereq([2.72], [], [ + +# AC_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +# We unconditionally define as many of the known feature-enabling +# as possible, reserving conditional behavior for macros that are +# known to cause problems on some platforms (such as __EXTENSIONS__). +AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], +[AC_BEFORE([$0], [AC_PREPROC_IFELSE])dnl +AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_LINK_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl +AC_BEFORE([$0], [AC_CHECK_INCLUDES_DEFAULT])dnl +dnl #undef in AH_VERBATIM gets replaced with #define by AC_DEFINE. +dnl Use a different key than __EXTENSIONS__, as that name broke existing +dnl configure.ac when using autoheader 2.62. +dnl The macros below are in alphabetical order ignoring leading _ or __ +dnl prefixes. +AH_VERBATIM([USE_SYSTEM_EXTENSIONS], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on macOS. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable X/Open compliant socket functions that do not require linking + with -lxnet on HP-UX 11.11. */ +#ifndef _HPUX_ALT_XOPEN_SOCKET_API +# undef _HPUX_ALT_XOPEN_SOCKET_API +#endif +/* Identify the host operating system as Minix. + This macro does not affect the system headers' behavior. + A future release of Autoconf may stop defining this macro. */ +#ifndef _MINIX +# undef _MINIX +#endif +/* Enable general extensions on NetBSD. + Enable NetBSD compatibility extensions on Minix. */ +#ifndef _NETBSD_SOURCE +# undef _NETBSD_SOURCE +#endif +/* Enable OpenBSD compatibility extensions on NetBSD. + Oddly enough, this does nothing on OpenBSD. */ +#ifndef _OPENBSD_SOURCE +# undef _OPENBSD_SOURCE +#endif +/* Define to 1 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_SOURCE +# undef _POSIX_SOURCE +#endif +/* Define to 2 if needed for POSIX-compatible behavior. */ +#ifndef _POSIX_1_SOURCE +# undef _POSIX_1_SOURCE +#endif +/* Enable POSIX-compatible threading on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by C23 Annex F. */ +#ifndef __STDC_WANT_IEC_60559_EXT__ +# undef __STDC_WANT_IEC_60559_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable X/Open extensions. Define to 500 only if necessary + to make mbstate_t available. */ +#ifndef _XOPEN_SOURCE +# undef _XOPEN_SOURCE +#endif +])dnl + + AC_REQUIRE([AC_CHECK_INCLUDES_DEFAULT])dnl + _AC_CHECK_HEADER_ONCE([wchar.h]) + _AC_CHECK_HEADER_ONCE([minix/config.h]) + +dnl Defining __EXTENSIONS__ may break the system headers on some systems. +dnl (FIXME: Which ones?) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + +dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to +dnl 500, regardless of whether compiling with -Ae or -D_HPUX_SOURCE=1. +dnl But defining _XOPEN_SOURCE may turn *off* extensions on platforms +dnl not covered by turn-on-extensions macros (notably Dragonfly, Free, +dnl and OpenBSD, which don't have any equivalent of _NETBSD_SOURCE) so +dnl it should only be defined when necessary. + AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], + [ac_cv_should_define__xopen_source], + [ac_cv_should_define__xopen_source=no + AS_IF([test $ac_cv_header_wchar_h = yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + mbstate_t x;]])], + [], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #define _XOPEN_SOURCE 500 + #include + mbstate_t x;]])], + [ac_cv_should_define__xopen_source=yes])])])]) + + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API]) + AC_DEFINE([_NETBSD_SOURCE]) + AC_DEFINE([_OPENBSD_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) + AC_DEFINE([_TANDEM_SOURCE]) + AS_IF([test $ac_cv_header_minix_config_h = yes], + [MINIX=yes + AC_DEFINE([_MINIX]) + AC_DEFINE([_POSIX_SOURCE]) + AC_DEFINE([_POSIX_1_SOURCE], [2])], + [MINIX=]) + AS_IF([test $ac_cv_safe_to_define___extensions__ = yes], + [AC_DEFINE([__EXTENSIONS__])]) + AS_IF([test $ac_cv_should_define__xopen_source = yes], + [AC_DEFINE([_XOPEN_SOURCE], [500])]) +])# AC_USE_SYSTEM_EXTENSIONS +]) + +# gl_USE_SYSTEM_EXTENSIONS +# ------------------------ +# Enable extensions on systems that normally disable them, +# typically due to standards-conformance issues. +AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], +[ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl On OpenBSD 6.8 with GCC, the include files contain a couple of + dnl definitions that are only activated with an explicit -D_ISOC11_SOURCE. + dnl That's because this version of GCC (4.2.1) supports the option + dnl '-std=gnu99' but not the option '-std=gnu11'. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + openbsd*) + AC_DEFINE([_ISOC11_SOURCE], [1], + [Define to enable the declarations of ISO C 11 types and functions.]) + ;; + esac +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/extern-inline.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/extern-inline.m4 new file mode 100644 index 00000000..680250ec --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/extern-inline.m4 @@ -0,0 +1,132 @@ +dnl 'extern inline' a la ISO C99. + +dnl Copyright 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_EXTERN_INLINE], +[ + AC_CACHE_CHECK([whether ctype.h defines __header_inline], + [gl_cv_have___header_inline], + [AC_PREPROC_IFELSE( + [AC_LANG_SOURCE([[#include + #ifndef __header_inline + #error " does not define __header_inline" + #endif + ]])], + [gl_cv_have___header_inline=yes], + [gl_cv_have___header_inline=no])]) + if test "$gl_cv_have___header_inline" = yes; then + AC_DEFINE([HAVE___HEADER_INLINE], [1], + [Define to 1 if ctype.h defines __header_inline.]) + fi + + AH_VERBATIM([HAVE___HEADER_INLINE_1], +[/* Please see the Gnulib manual for how to use these macros. + + Suppress extern inline with HP-UX cc, as it appears to be broken; see + . + + Suppress extern inline with Sun C in standards-conformance mode, as it + mishandles inline functions that call each other. E.g., for 'inline void f + (void) { } inline void g (void) { f (); }', c99 incorrectly complains + 'reference to static identifier "f" in extern inline function'. + This bug was observed with Oracle Developer Studio 12.6 + (Sun C 5.15 SunOS_sparc 2017/05/30). + + Suppress extern inline (with or without __attribute__ ((__gnu_inline__))) + on configurations that mistakenly use 'static inline' to implement + functions or macros in standard C headers like . For example, + if isdigit is mistakenly implemented via a static inline function, + a program containing an extern inline function that calls isdigit + may not work since the C standard prohibits extern inline functions + from calling static functions (ISO C 99 section 6.7.4.(3). + This bug is known to occur on: + + OS X 10.8 and earlier; see: + https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html + + DragonFly; see + http://muscles.dragonflybsd.org/bulk/clang-master-potential/20141111_102002/logs/ah-tty-0.3.12.log + + FreeBSD; see: + https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html + + OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and + for clang but remains for g++; see . + Assume DragonFly and FreeBSD will be similar. + + GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 + inline semantics, unless -fgnu89-inline is used. It defines a macro + __GNUC_STDC_INLINE__ to indicate this situation or a macro + __GNUC_GNU_INLINE__ to indicate the opposite situation. + GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline + semantics but warns, unless -fgnu89-inline is used: + warning: C99 inline functions are not supported; using GNU89 + warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute + It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. + */ +#if (((defined __APPLE__ && defined __MACH__) \ + || defined __DragonFly__ || defined __FreeBSD__) \ + && (defined HAVE___HEADER_INLINE \ + ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \ + && ! defined __clang__) \ + : ((! defined _DONT_USE_CTYPE_INLINE_ \ + && (defined __GNUC__ || defined __cplusplus)) \ + || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \ + && defined __GNUC__ && ! defined __cplusplus)))) +# define _GL_EXTERN_INLINE_STDHEADER_BUG +#endif +#if ((__GNUC__ \ + ? (defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + && !defined __PCC__) \ + : (199901L <= __STDC_VERSION__ \ + && !defined __HP_cc \ + && !defined __PGI \ + && !(defined __SUNPRO_C && __STDC__))) \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +# define _GL_EXTERN_INLINE_IN_USE +#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ + && !defined __PCC__ \ + && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) +# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +# define _GL_EXTERN_INLINE_IN_USE +#else +# define _GL_INLINE _GL_UNUSED static +# define _GL_EXTERN_INLINE _GL_UNUSED static +#endif + +/* In GCC 4.6 (inclusive) to 5.1 (exclusive), + suppress bogus "no previous prototype for 'FOO'" + and "no previous declaration for 'FOO'" diagnostics, + when FOO is an inline function in the header; see + and + . */ +#if __GNUC__ == 4 && 6 <= __GNUC_MINOR__ +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-cache.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-cache.m4 new file mode 100644 index 00000000..f083e1f5 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-cache.m4 @@ -0,0 +1,72 @@ +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the specification of how gnulib-tool is used. +# It acts as a cache: It is written and read by gnulib-tool. +# In projects that use version control, this file is meant to be put under +# version control, like the configure.ac and various Makefile.am files. + + +# Specification in the form of a command-line invocation: +# gnulib-tool --import \ +# --local-dir=gl \ +# --lib=libgnu \ +# --source-base=lib \ +# --m4-base=m4 \ +# --po-base=po \ +# --doc-base=doc \ +# --tests-base=tests \ +# --aux-dir=support \ +# --with-obsolete \ +# --lgpl \ +# --makefile-name=Makefile.gnulib \ +# --automake-subdir \ +# --no-conditional-dependencies \ +# --libtool \ +# --macro-prefix=gl \ +# --po-domain=prog \ +# --witness-c-macro=IN_PROG \ +# --vc-files \ +# --avoid=timevar \ +# unistd + +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-cache.m4~ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-cache.m4~ new file mode 100644 index 00000000..08f4846c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-cache.m4~ @@ -0,0 +1,22 @@ +# Specification in the form of a few gnulib-tool.m4 macro invocations: +gl_LOCAL_DIR([gl]) +gl_MODULES([ + unistd +]) +gl_WITH_OBSOLETE +gl_AVOID([timevar]) +gl_SOURCE_BASE([lib]) +gl_M4_BASE([m4]) +gl_PO_BASE([po]) +gl_DOC_BASE([doc]) +gl_TESTS_BASE([tests]) +gl_LIB([libgnu]) +gl_LGPL +gl_MAKEFILE_NAME([Makefile.gnulib]) +gl_AUTOMAKE_SUBDIR +gl_CONDITIONAL_DEPENDENCIES +gl_LIBTOOL +gl_MACRO_PREFIX([gl]) +gl_PO_DOMAIN([prog]) +gl_WITNESS_C_MACRO([IN_PROG]) +gl_VC_FILES([true]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-common.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-common.m4 new file mode 100644 index 00000000..bba6d600 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-common.m4 @@ -0,0 +1,1462 @@ +# gnulib-common.m4 serial 89.2 +dnl Copyright (C) 2007-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.62]) + +# gl_COMMON +# is expanded unconditionally through gnulib-tool magic. +AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) + AC_REQUIRE([gl_ZZGNULIB]) +]) +AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([0witness], +[/* Witness that has been included. */ +#define _GL_CONFIG_H_INCLUDED 1 +]) + AH_VERBATIM([_GL_GNUC_PREREQ], +[/* True if the compiler says it groks GNU C version MAJOR.MINOR. */ +#if defined __GNUC__ && defined __GNUC_MINOR__ +# define _GL_GNUC_PREREQ(major, minor) \ + ((major) < __GNUC__ + ((minor) <= __GNUC_MINOR__)) +#else +# define _GL_GNUC_PREREQ(major, minor) 0 +#endif +]) + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#ifndef _Noreturn +# if (defined __cplusplus \ + && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ + || (defined _MSC_VER && 1900 <= _MSC_VER)) \ + && 0) + /* [[noreturn]] is not practically usable, because with it the syntax + extern _Noreturn void func (...); + would not be valid; such a declaration would only be valid with 'extern' + and '_Noreturn' swapped, or without the 'extern' keyword. However, some + AIX system header files and several gnulib header files use precisely + this syntax with 'extern'. */ +# define _Noreturn [[noreturn]] +# elif (defined __clang__ && __clang_major__ < 16 \ + && defined _GL_WORK_AROUND_LLVM_BUG_59792) + /* Compile with -D_GL_WORK_AROUND_LLVM_BUG_59792 to work around + that rare LLVM bug, though you may get many false-alarm warnings. */ +# define _Noreturn +# elif ((!defined __cplusplus || defined __clang__) \ + && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ + || (!defined __STRICT_ANSI__ \ + && (_GL_GNUC_PREREQ (4, 7) \ + || (defined __apple_build_version__ \ + ? 6000000 <= __apple_build_version__ \ + : 3 < __clang_major__ + (5 <= __clang_minor__)))))) + /* _Noreturn works as-is. */ +# elif _GL_GNUC_PREREQ (2, 8) || defined __clang__ || 0x5110 <= __SUNPRO_C +# define _Noreturn __attribute__ ((__noreturn__)) +# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([attribute], +[/* Attributes. */ +/* Define _GL_HAS_ATTRIBUTE only once, because on FreeBSD, with gcc < 5, if + gets included once again after , __has_attribute(x) + expands to 0 always, and redefining _GL_HAS_ATTRIBUTE would turn off all + attributes. */ +#ifndef _GL_HAS_ATTRIBUTE +# if (defined __has_attribute \ + && (!defined __clang_minor__ \ + || (defined __apple_build_version__ \ + ? 7000000 <= __apple_build_version__ \ + : 5 <= __clang_major__))) +# define _GL_HAS_ATTRIBUTE(attr) __has_attribute (__##attr##__) +# else +# define _GL_HAS_ATTRIBUTE(attr) _GL_ATTR_##attr +# define _GL_ATTR_alloc_size _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_always_inline _GL_GNUC_PREREQ (3, 2) +# define _GL_ATTR_artificial _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_cold _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_const _GL_GNUC_PREREQ (2, 95) +# define _GL_ATTR_deprecated _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_diagnose_if 0 +# define _GL_ATTR_error _GL_GNUC_PREREQ (4, 3) +# define _GL_ATTR_externally_visible _GL_GNUC_PREREQ (4, 1) +# define _GL_ATTR_fallthrough _GL_GNUC_PREREQ (7, 0) +# define _GL_ATTR_format _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_leaf _GL_GNUC_PREREQ (4, 6) +# define _GL_ATTR_malloc _GL_GNUC_PREREQ (3, 0) +# ifdef _ICC +# define _GL_ATTR_may_alias 0 +# else +# define _GL_ATTR_may_alias _GL_GNUC_PREREQ (3, 3) +# endif +# define _GL_ATTR_noinline _GL_GNUC_PREREQ (3, 1) +# define _GL_ATTR_nonnull _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_nonstring _GL_GNUC_PREREQ (8, 0) +# define _GL_ATTR_nothrow _GL_GNUC_PREREQ (3, 3) +# define _GL_ATTR_packed _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_pure _GL_GNUC_PREREQ (2, 96) +# define _GL_ATTR_returns_nonnull _GL_GNUC_PREREQ (4, 9) +# define _GL_ATTR_sentinel _GL_GNUC_PREREQ (4, 0) +# define _GL_ATTR_unused _GL_GNUC_PREREQ (2, 7) +# define _GL_ATTR_warn_unused_result _GL_GNUC_PREREQ (3, 4) +# endif +#endif + +/* Use __has_c_attribute if available. However, do not use with + pre-C23 GCC, which can issue false positives if -Wpedantic. */ +#if (defined __has_c_attribute \ + && ! (_GL_GNUC_PREREQ (4, 6) \ + && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) <= 201710)) +# define _GL_HAVE___HAS_C_ATTRIBUTE 1 +#else +# define _GL_HAVE___HAS_C_ATTRIBUTE 0 +#endif + +/* Define if, in a function declaration, the attributes in bracket syntax + [[...]] must come before the attributes in __attribute__((...)) syntax. + If this is defined, it is best to avoid the bracket syntax, so that the + various _GL_ATTRIBUTE_* can be cumulated on the same declaration in any + order. */ +#ifdef __cplusplus +# if defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#else +# if defined __GNUC__ && !defined __clang__ +# define _GL_BRACKET_BEFORE_ATTRIBUTE 1 +# endif +#endif +]dnl There is no _GL_ATTRIBUTE_ALIGNED; use stdalign's alignas instead. +[ +/* _GL_ATTRIBUTE_ALLOC_SIZE ((N)) declares that the Nth argument of the function + is the size of the returned memory block. + _GL_ATTRIBUTE_ALLOC_SIZE ((M, N)) declares that the Mth argument multiplied + by the Nth argument of the function is the size of the returned memory block. + */ +/* Applies to: function, pointer to function, function types. */ +#ifndef _GL_ATTRIBUTE_ALLOC_SIZE +# if _GL_HAS_ATTRIBUTE (alloc_size) +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) +# else +# define _GL_ATTRIBUTE_ALLOC_SIZE(args) +# endif +#endif + +/* _GL_ATTRIBUTE_ALWAYS_INLINE tells that the compiler should always inline the + function and report an error if it cannot do so. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ALWAYS_INLINE +# if _GL_HAS_ATTRIBUTE (always_inline) +# define _GL_ATTRIBUTE_ALWAYS_INLINE __attribute__ ((__always_inline__)) +# else +# define _GL_ATTRIBUTE_ALWAYS_INLINE +# endif +#endif + +/* _GL_ATTRIBUTE_ARTIFICIAL declares that the function is not important to show + in stack traces when debugging. The compiler should omit the function from + stack traces. */ +/* Applies to: function. */ +#ifndef _GL_ATTRIBUTE_ARTIFICIAL +# if _GL_HAS_ATTRIBUTE (artificial) +# define _GL_ATTRIBUTE_ARTIFICIAL __attribute__ ((__artificial__)) +# else +# define _GL_ATTRIBUTE_ARTIFICIAL +# endif +#endif + +/* _GL_ATTRIBUTE_COLD declares that the function is rarely executed. */ +/* Applies to: functions. */ +/* Avoid __attribute__ ((cold)) on MinGW; see thread starting at + . + Also, Oracle Studio 12.6 requires 'cold' not '__cold__'. */ +#ifndef _GL_ATTRIBUTE_COLD +# if _GL_HAS_ATTRIBUTE (cold) && !defined __MINGW32__ +# ifndef __SUNPRO_C +# define _GL_ATTRIBUTE_COLD __attribute__ ((__cold__)) +# else +# define _GL_ATTRIBUTE_COLD __attribute__ ((cold)) +# endif +# else +# define _GL_ATTRIBUTE_COLD +# endif +#endif + +/* _GL_ATTRIBUTE_CONST declares that it is OK for a compiler to omit duplicate + calls to the function with the same arguments. + This attribute is safe for a function that neither depends on nor affects + observable state, and always returns exactly once - e.g., does not loop + forever, and does not call longjmp. + (This attribute is stricter than _GL_ATTRIBUTE_PURE.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_CONST +# if _GL_HAS_ATTRIBUTE (const) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +# else +# define _GL_ATTRIBUTE_CONST +# endif +#endif + +/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers + that can be freed by passing them as the Ith argument to the + function F. + _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that + can be freed via 'free'; it can be used only after declaring 'free'. */ +/* Applies to: functions. Cannot be used on inline functions. */ +#ifndef _GL_ATTRIBUTE_DEALLOC +# if _GL_GNUC_PREREQ (11, 0) +# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i))) +# else +# define _GL_ATTRIBUTE_DEALLOC(f, i) +# endif +#endif +/* If gnulib's or has already defined this macro, continue + to use this earlier definition, since may not have been included + yet. */ +#ifndef _GL_ATTRIBUTE_DEALLOC_FREE +# if defined __cplusplus && defined __GNUC__ && !defined __clang__ +/* Work around GCC bug */ +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1) +# else +# define _GL_ATTRIBUTE_DEALLOC_FREE \ + _GL_ATTRIBUTE_DEALLOC (free, 1) +# endif +#endif + +/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated. + The compiler may warn if the entity is used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: namespace, class, template specialization. */ +#ifndef _GL_ATTRIBUTE_DEPRECATED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__deprecated__) +# define _GL_ATTRIBUTE_DEPRECATED [[__deprecated__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_DEPRECATED && _GL_HAS_ATTRIBUTE (deprecated) +# define _GL_ATTRIBUTE_DEPRECATED __attribute__ ((__deprecated__)) +# endif +# ifndef _GL_ATTRIBUTE_DEPRECATED +# define _GL_ATTRIBUTE_DEPRECATED +# endif +#endif + +/* _GL_ATTRIBUTE_ERROR(msg) requests an error if a function is called and + the function call is not optimized away. + _GL_ATTRIBUTE_WARNING(msg) requests a warning if a function is called and + the function call is not optimized away. */ +/* Applies to: functions. */ +#if !(defined _GL_ATTRIBUTE_ERROR && defined _GL_ATTRIBUTE_WARNING) +# if _GL_HAS_ATTRIBUTE (error) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__error__ (msg))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__warning__ (msg))) +# elif _GL_HAS_ATTRIBUTE (diagnose_if) +# define _GL_ATTRIBUTE_ERROR(msg) __attribute__ ((__diagnose_if__ (1, msg, "error"))) +# define _GL_ATTRIBUTE_WARNING(msg) __attribute__ ((__diagnose_if__ (1, msg, "warning"))) +# else +# define _GL_ATTRIBUTE_ERROR(msg) +# define _GL_ATTRIBUTE_WARNING(msg) +# endif +#endif + +/* _GL_ATTRIBUTE_EXTERNALLY_VISIBLE declares that the entity should remain + visible to debuggers etc., even with '-fwhole-program'. */ +/* Applies to: functions, variables. */ +#ifndef _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# if _GL_HAS_ATTRIBUTE (externally_visible) +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((externally_visible)) +# else +# define _GL_ATTRIBUTE_EXTERNALLY_VISIBLE +# endif +#endif + +/* _GL_ATTRIBUTE_FALLTHROUGH declares that it is not a programming mistake if + the control flow falls through to the immediately following 'case' or + 'default' label. The compiler should not warn in this case. */ +/* Applies to: Empty statement (;), inside a 'switch' statement. */ +/* Always expands to something. */ +#ifndef _GL_ATTRIBUTE_FALLTHROUGH +# if _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__fallthrough__) +# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]] +# endif +# endif +# if !defined _GL_ATTRIBUTE_FALLTHROUGH && _GL_HAS_ATTRIBUTE (fallthrough) +# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__)) +# endif +# ifndef _GL_ATTRIBUTE_FALLTHROUGH +# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0) +# endif +#endif + +/* _GL_ATTRIBUTE_FORMAT ((ARCHETYPE, STRING-INDEX, FIRST-TO-CHECK)) + declares that the STRING-INDEXth function argument is a format string of + style ARCHETYPE, which is one of: + printf, gnu_printf + scanf, gnu_scanf, + strftime, gnu_strftime, + strfmon, + or the same thing prefixed and suffixed with '__'. + If FIRST-TO-CHECK is not 0, arguments starting at FIRST-TO_CHECK + are suitable for the format string. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_FORMAT +# if _GL_HAS_ATTRIBUTE (format) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +# else +# define _GL_ATTRIBUTE_FORMAT(spec) +# endif +#endif + +/* _GL_ATTRIBUTE_LEAF declares that if the function is called from some other + compilation unit, it executes code from that unit only by return or by + exception handling. This declaration lets the compiler optimize that unit + more aggressively. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_LEAF +# if _GL_HAS_ATTRIBUTE (leaf) +# define _GL_ATTRIBUTE_LEAF __attribute__ ((__leaf__)) +# else +# define _GL_ATTRIBUTE_LEAF +# endif +#endif + +/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly + allocated memory. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_MALLOC +# if _GL_HAS_ATTRIBUTE (malloc) +# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +# else +# define _GL_ATTRIBUTE_MALLOC +# endif +#endif + +/* _GL_ATTRIBUTE_MAY_ALIAS declares that pointers to the type may point to the + same storage as pointers to other types. Thus this declaration disables + strict aliasing optimization. */ +/* Applies to: types. */ +/* Oracle Studio 12.6 mishandles may_alias despite __has_attribute OK. */ +#ifndef _GL_ATTRIBUTE_MAY_ALIAS +# if _GL_HAS_ATTRIBUTE (may_alias) && !defined __SUNPRO_C +# define _GL_ATTRIBUTE_MAY_ALIAS __attribute__ ((__may_alias__)) +# else +# define _GL_ATTRIBUTE_MAY_ALIAS +# endif +#endif + +/* _GL_ATTRIBUTE_MAYBE_UNUSED declares that it is not a programming mistake if + the entity is not used. The compiler should not warn if the entity is not + used. */ +/* Applies to: + - function, variable, + - struct, union, struct/union member, + - enumeration, enumeration item, + - typedef, + in C++ also: class. */ +/* In C++ and C23, this is spelled [[__maybe_unused__]]. + GCC's syntax is __attribute__ ((__unused__)). + clang supports both syntaxes. Except that with clang ≥ 6, < 10, in C++ mode, + __has_c_attribute (__maybe_unused__) yields true but the use of + [[__maybe_unused__]] nevertheless produces a warning. */ +#ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus +# if !defined __apple_build_version__ && __clang_major__ >= 10 +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__maybe_unused__) +# define _GL_ATTRIBUTE_MAYBE_UNUSED [[__maybe_unused__]] +# endif +# endif +# endif +# ifndef _GL_ATTRIBUTE_MAYBE_UNUSED +# define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED +# endif +#endif +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ +#define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED +/* Earlier spellings of this macro. */ +#define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED + +/* _GL_ATTRIBUTE_NODISCARD declares that the caller of the function should not + discard the return value. The compiler may warn if the caller does not use + the return value, unless the caller uses something like ignore_value. */ +/* Applies to: function, enumeration, class. */ +#ifndef _GL_ATTRIBUTE_NODISCARD +# ifndef _GL_BRACKET_BEFORE_ATTRIBUTE +# if defined __clang__ && defined __cplusplus + /* With clang up to 15.0.6 (at least), in C++ mode, [[__nodiscard__]] produces + a warning. + The 1000 below means a yet unknown threshold. When clang++ version X + starts supporting [[__nodiscard__]] without warning about it, you can + replace the 1000 with X. */ +# if __clang_major__ >= 1000 +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# elif _GL_HAVE___HAS_C_ATTRIBUTE +# if __has_c_attribute (__nodiscard__) +# define _GL_ATTRIBUTE_NODISCARD [[__nodiscard__]] +# endif +# endif +# endif +# if !defined _GL_ATTRIBUTE_NODISCARD && _GL_HAS_ATTRIBUTE (warn_unused_result) +# define _GL_ATTRIBUTE_NODISCARD __attribute__ ((__warn_unused_result__)) +# endif +# ifndef _GL_ATTRIBUTE_NODISCARD +# define _GL_ATTRIBUTE_NODISCARD +# endif +#endif + +/* _GL_ATTRIBUTE_NOINLINE tells that the compiler should not inline the + function. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NOINLINE +# if _GL_HAS_ATTRIBUTE (noinline) +# define _GL_ATTRIBUTE_NOINLINE __attribute__ ((__noinline__)) +# else +# define _GL_ATTRIBUTE_NOINLINE +# endif +#endif + +/* _GL_ATTRIBUTE_NONNULL ((N1, N2,...)) declares that the arguments N1, N2,... + must not be NULL. + _GL_ATTRIBUTE_NONNULL () declares that all pointer arguments must not be + null. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_NONNULL +# if _GL_HAS_ATTRIBUTE (nonnull) +# define _GL_ATTRIBUTE_NONNULL(args) __attribute__ ((__nonnull__ args)) +# else +# define _GL_ATTRIBUTE_NONNULL(args) +# endif +#endif + +/* _GL_ATTRIBUTE_NONSTRING declares that the contents of a character array is + not meant to be NUL-terminated. */ +/* Applies to: struct/union members and variables that are arrays of element + type '[[un]signed] char'. */ +#ifndef _GL_ATTRIBUTE_NONSTRING +# if _GL_HAS_ATTRIBUTE (nonstring) +# define _GL_ATTRIBUTE_NONSTRING __attribute__ ((__nonstring__)) +# else +# define _GL_ATTRIBUTE_NONSTRING +# endif +#endif + +/* There is no _GL_ATTRIBUTE_NORETURN; use _Noreturn instead. */ + +/* _GL_ATTRIBUTE_NOTHROW declares that the function does not throw exceptions. + */ +/* Applies to: functions. */ +/* After a function's parameter list, this attribute must come first, before + other attributes. */ +#ifndef _GL_ATTRIBUTE_NOTHROW +# if defined __cplusplus +# if _GL_GNUC_PREREQ (2, 8) || __clang_major >= 4 +# if __cplusplus >= 201103L +# define _GL_ATTRIBUTE_NOTHROW noexcept (true) +# else +# define _GL_ATTRIBUTE_NOTHROW throw () +# endif +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# else +# if _GL_HAS_ATTRIBUTE (nothrow) +# define _GL_ATTRIBUTE_NOTHROW __attribute__ ((__nothrow__)) +# else +# define _GL_ATTRIBUTE_NOTHROW +# endif +# endif +#endif + +/* _GL_ATTRIBUTE_PACKED declares: + For struct members: The member has the smallest possible alignment. + For struct, union, class: All members have the smallest possible alignment, + minimizing the memory required. */ +/* Applies to: struct members, struct, union, + in C++ also: class. */ +#ifndef _GL_ATTRIBUTE_PACKED +# if _GL_HAS_ATTRIBUTE (packed) +# define _GL_ATTRIBUTE_PACKED __attribute__ ((__packed__)) +# else +# define _GL_ATTRIBUTE_PACKED +# endif +#endif + +/* _GL_ATTRIBUTE_PURE declares that It is OK for a compiler to omit duplicate + calls to the function with the same arguments if observable state is not + changed between calls. + This attribute is safe for a function that does not affect + observable state, and always returns exactly once. + (This attribute is looser than _GL_ATTRIBUTE_CONST.) */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_PURE +# if _GL_HAS_ATTRIBUTE (pure) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define _GL_ATTRIBUTE_PURE +# endif +#endif + +/* _GL_ATTRIBUTE_RETURNS_NONNULL declares that the function's return value is + a non-NULL pointer. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_RETURNS_NONNULL +# if _GL_HAS_ATTRIBUTE (returns_nonnull) +# define _GL_ATTRIBUTE_RETURNS_NONNULL __attribute__ ((__returns_nonnull__)) +# else +# define _GL_ATTRIBUTE_RETURNS_NONNULL +# endif +#endif + +/* _GL_ATTRIBUTE_SENTINEL(pos) declares that the variadic function expects a + trailing NULL argument. + _GL_ATTRIBUTE_SENTINEL () - The last argument is NULL (requires C99). + _GL_ATTRIBUTE_SENTINEL ((N)) - The (N+1)st argument from the end is NULL. */ +/* Applies to: functions. */ +#ifndef _GL_ATTRIBUTE_SENTINEL +# if _GL_HAS_ATTRIBUTE (sentinel) +# define _GL_ATTRIBUTE_SENTINEL(pos) __attribute__ ((__sentinel__ pos)) +# else +# define _GL_ATTRIBUTE_SENTINEL(pos) +# endif +#endif + +/* A helper macro. Don't use it directly. */ +#ifndef _GL_ATTRIBUTE_UNUSED +# if _GL_HAS_ATTRIBUTE (unused) +# define _GL_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +# else +# define _GL_ATTRIBUTE_UNUSED +# endif +#endif + +]dnl There is no _GL_ATTRIBUTE_VISIBILITY; see m4/visibility.m4 instead. +[ +/* _GL_UNUSED_LABEL; declares that it is not a programming mistake if the + immediately preceding label is not used. The compiler should not warn + if the label is not used. */ +/* Applies to: label (both in C and C++). */ +/* Note that g++ < 4.5 does not support the '__attribute__ ((__unused__)) ;' + syntax. But clang does. */ +#ifndef _GL_UNUSED_LABEL +# if !(defined __cplusplus && !_GL_GNUC_PREREQ (4, 5)) || defined __clang__ +# define _GL_UNUSED_LABEL _GL_ATTRIBUTE_UNUSED +# else +# define _GL_UNUSED_LABEL +# endif +#endif +]) + AH_VERBATIM([c_linkage], +[/* In C++, there is the concept of "language linkage", that encompasses + name mangling and function calling conventions. + The following macros start and end a block of "C" linkage. */ +#ifdef __cplusplus +# define _GL_BEGIN_C_LINKAGE extern "C" { +# define _GL_END_C_LINKAGE } +#else +# define _GL_BEGIN_C_LINKAGE +# define _GL_END_C_LINKAGE +#endif +]) + AH_VERBATIM([async_safe], +[/* The _GL_ASYNC_SAFE marker should be attached to functions that are + signal handlers (for signals other than SIGABRT, SIGPIPE) or can be + invoked from such signal handlers. Such functions have some restrictions: + * All functions that it calls should be marked _GL_ASYNC_SAFE as well, + or should be listed as async-signal-safe in POSIX + + section 2.4.3. Note that malloc(), sprintf(), and fwrite(), in + particular, are NOT async-signal-safe. + * All memory locations (variables and struct fields) that these functions + access must be marked 'volatile'. This holds for both read and write + accesses. Otherwise the compiler might optimize away stores to and + reads from such locations that occur in the program, depending on its + data flow analysis. For example, when the program contains a loop + that is intended to inspect a variable set from within a signal handler + while (!signal_occurred) + ; + the compiler is allowed to transform this into an endless loop if the + variable 'signal_occurred' is not declared 'volatile'. + Additionally, recall that: + * A signal handler should not modify errno (except if it is a handler + for a fatal signal and ends by raising the same signal again, thus + provoking the termination of the process). If it invokes a function + that may clobber errno, it needs to save and restore the value of + errno. */ +#define _GL_ASYNC_SAFE +]) + AH_VERBATIM([micro_optimizations], +[/* _GL_CMP (n1, n2) performs a three-valued comparison on n1 vs. n2, where + n1 and n2 are expressions without side effects, that evaluate to real + numbers (excluding NaN). + It returns + 1 if n1 > n2 + 0 if n1 == n2 + -1 if n1 < n2 + The naïve code (n1 > n2 ? 1 : n1 < n2 ? -1 : 0) produces a conditional + jump with nearly all GCC versions up to GCC 10. + This variant (n1 < n2 ? -1 : n1 > n2) produces a conditional with many + GCC versions up to GCC 9. + The better code (n1 > n2) - (n1 < n2) from Hacker's Delight § 2-9 + avoids conditional jumps in all GCC versions >= 3.4. */ +#define _GL_CMP(n1, n2) (((n1) > (n2)) - ((n1) < (n2))) +]) + dnl Hint which direction to take regarding cross-compilation guesses: + dnl When a user installs a program on a platform they are not intimately + dnl familiar with, --enable-cross-guesses=conservative is the appropriate + dnl choice. It implements the "If we don't know, assume the worst" principle. + dnl However, when an operating system developer (on a platform which is not + dnl yet known to gnulib) builds packages for their platform, they want to + dnl expose, not hide, possible platform bugs; in this case, + dnl --enable-cross-guesses=risky is the appropriate choice. + dnl Sets the variables + dnl gl_cross_guess_normal (to be used when 'yes' is good and 'no' is bad), + dnl gl_cross_guess_inverted (to be used when 'no' is good and 'yes' is bad). + AC_ARG_ENABLE([cross-guesses], + [AS_HELP_STRING([[--enable-cross-guesses={conservative|risky}]], + [specify policy for cross-compilation guesses])], + [if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then + AC_MSG_WARN([invalid argument supplied to --enable-cross-guesses]) + enableval=conservative + fi + gl_cross_guesses="$enableval"], + [gl_cross_guesses=conservative]) + if test $gl_cross_guesses = risky; then + gl_cross_guess_normal="guessing yes" + gl_cross_guess_inverted="guessing no" + else + gl_cross_guess_normal="guessing no" + gl_cross_guess_inverted="guessing yes" + fi + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) + +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename]) +# gl_MODULE_INDICATOR_INIT_VARIABLE([variablename], [initialvalue]) +# initializes the shell variable that indicates the presence of the given module +# as a C preprocessor expression. +AC_DEFUN([gl_MODULE_INDICATOR_INIT_VARIABLE], +[ + GL_MODULE_INDICATOR_PREFIX[]_[$1]=m4_if([$2], , [0], [$2]) + AC_SUBST(GL_MODULE_INDICATOR_PREFIX[]_[$1]) +]) + +# gl_MODULE_INDICATOR_CONDITION +# expands to a C preprocessor expression that evaluates to 1 or 0, depending +# whether a gnulib module that has been requested shall be considered present +# or not. +m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) + +# gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) +# sets the shell variable that indicates the presence of the given module to +# a C preprocessor expression that will evaluate to 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], +[ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GL_MODULE_INDICATOR_PREFIX[]_GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) +# modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. +# The shell variable's value is a C preprocessor expression that evaluates +# to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], +[ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) + +# gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) +# modifies the shell variable to include the given condition. The shell +# variable's value is a C preprocessor expression that evaluates to 0 or 1. +AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], +[ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) + +# gl_MODULE_INDICATOR([modulename]) +# defines a C macro indicating the presence of the given module +# in a location where it can be used. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 0 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR], +[ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) + +# gl_MODULE_INDICATOR_FOR_TESTS([modulename]) +# defines a C macro indicating the presence of the given module +# in lib or tests. This is useful to determine whether the module +# should be tested. +# | Value | Value | +# | in lib/ | in tests/ | +# --------------------------------------------+---------+-----------+ +# Module present among main modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module present among tests-related modules: | 1 | 1 | +# --------------------------------------------+---------+-----------+ +# Module not present at all: | 0 | 0 | +# --------------------------------------------+---------+-----------+ +AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], +[ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) + +# gl_ASSERT_NO_GNULIB_POSIXCHECK +# asserts that there will never be a need to #define GNULIB_POSIXCHECK. +# and thereby enables an optimization of configure and config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], +[ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) + +# gl_ASSERT_NO_GNULIB_TESTS +# asserts that there will be no gnulib tests in the scope of the configure.ac +# and thereby enables an optimization of config.h. +# Used by Emacs. +AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], +[ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) + +# Test whether exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + +# gl_PROG_CC_C99 +# Modifies the value of the shell variable CC in an attempt to make $CC +# understand ISO C99 source code. +AC_DEFUN([gl_PROG_CC_C99], +[ + dnl Just use AC_PROG_CC_C99. + dnl When AC_PROG_CC_C99 and AC_PROG_CC_STDC are used together, the substituted + dnl value of CC will contain the C99 enabling options twice. But this is only + dnl a cosmetic problem. + dnl With Autoconf >= 2.70, use AC_PROG_CC since it implies AC_PROG_CC_C99; + dnl this avoids a "warning: The macro `AC_PROG_CC_C99' is obsolete." + m4_version_prereq([2.70], + [AC_REQUIRE([AC_PROG_CC])], + [AC_REQUIRE([AC_PROG_CC_C99])]) +]) + +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +# The user can set the variables AR, ARFLAGS, RANLIB if he wants to override +# the values. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar and ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + dnl The '][' hides this use from 'aclocal'. + AC_BEFORE([$0], [A][M_PROG_AR]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then + AR='cc -c.a' + fi + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + dnl + dnl The '][' hides this use from 'aclocal'. + m4_ifdef([A][M_PROG_AR], [A][M_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' + fi + + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) + +# AC_C_RESTRICT +# This definition is copied from post-2.70 Autoconf and overrides the +# AC_C_RESTRICT macro from autoconf 2.60..2.70. +m4_version_prereq([2.70.1], [], [ +AC_DEFUN([AC_C_RESTRICT], +[AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], + [ac_cv_c_restrict=no + # Put '__restrict__' first, to avoid problems with glibc and non-GCC; see: + # https://lists.gnu.org/archive/html/bug-autoconf/2016-02/msg00006.html + # Put 'restrict' last, because C++ lacks it. + for ac_kw in __restrict__ __restrict _Restrict restrict; do + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[typedef int *int_ptr; + int foo (int_ptr $ac_kw ip) { return ip[0]; } + int bar (int [$ac_kw]); /* Catch GCC bug 14050. */ + int bar (int ip[$ac_kw]) { return ip[0]; } + ]], + [[int s[1]; + int *$ac_kw t = s; + t[0] = 0; + return foo (t) + bar (t); + ]])], + [ac_cv_c_restrict=$ac_kw]) + test "$ac_cv_c_restrict" != no && break + done + ]) + AH_VERBATIM([restrict], +[/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported only directly. */ +#undef restrict +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ +# define _Restrict +# define __restrict__ +#endif]) + case $ac_cv_c_restrict in + restrict) ;; + no) AC_DEFINE([restrict], []) ;; + *) AC_DEFINE_UNQUOTED([restrict], [$ac_cv_c_restrict]) ;; + esac +])# AC_C_RESTRICT +]) + +# gl_BIGENDIAN +# is like AC_C_BIGENDIAN, except that it can be AC_REQUIREd. +# Note that AC_REQUIRE([AC_C_BIGENDIAN]) does not work reliably because some +# macros invoke AC_C_BIGENDIAN with arguments. +AC_DEFUN([gl_BIGENDIAN], +[ + AC_C_BIGENDIAN +]) + +# A temporary file descriptor. +# Must be less than 10, because dash 0.5.8 does not support redirections +# with multi-digit file descriptors. +m4_define([GL_TMP_FD], 9) + +# gl_SILENT(command) +# executes command, but without the normal configure output. +# This is useful when you want to invoke AC_CACHE_CHECK (or AC_CHECK_FUNC etc.) +# inside another AC_CACHE_CHECK. +AC_DEFUN([gl_SILENT], +[ + exec GL_TMP_FD>&AS_MESSAGE_FD AS_MESSAGE_FD>/dev/null + $1 + exec AS_MESSAGE_FD>&GL_TMP_FD GL_TMP_FD>&- +]) + +# gl_CACHE_VAL_SILENT(cache-id, command-to-set-it) +# is like AC_CACHE_VAL(cache-id, command-to-set-it), except that it does not +# output a spurious "(cached)" mark in the midst of other configure output. +# This macro should be used instead of AC_CACHE_VAL when it is not surrounded +# by an AC_MSG_CHECKING/AC_MSG_RESULT pair. +AC_DEFUN([gl_CACHE_VAL_SILENT], +[ + gl_SILENT([ + AC_CACHE_VAL([$1], [$2]) + ]) +]) + +# gl_CONDITIONAL(conditional, condition) +# is like AM_CONDITIONAL(conditional, condition), except that it does not +# produce an error +# configure: error: conditional "..." was never defined. +# Usually this means the macro was only invoked conditionally. +# when only invoked conditionally. Instead, in that case, both the _TRUE +# and the _FALSE case are disabled. +AC_DEFUN([gl_CONDITIONAL], +[ + pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl + AM_CONDITIONAL([$1], [$2]) + popdef([AC_CONFIG_COMMANDS_PRE])dnl + if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then + [$1]_TRUE='#' + [$1]_FALSE='#' + fi +]) + +# gl_CC_ALLOW_WARNINGS +# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +# This is expected to be '-Wno-error' on gcc, clang (except clang/MSVC), xlclang +# and empty otherwise. +AC_DEFUN([gl_CC_ALLOW_WARNINGS], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for C compiler option to allow warnings], + [gl_cv_cc_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.c + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlc accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cc_wallow='-Wno-error' + else + gl_cv_cc_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cc_wallow" in + none) GL_CFLAG_ALLOW_WARNINGS='' ;; + *) GL_CFLAG_ALLOW_WARNINGS="$gl_cv_cc_wallow" ;; + esac + AC_SUBST([GL_CFLAG_ALLOW_WARNINGS]) +]) + +# gl_CXX_ALLOW_WARNINGS +# sets and substitutes a variable GL_CXXFLAG_ALLOW_WARNINGS, to a $(CC) option +# that reverts a preceding '-Werror' option, if available. +AC_DEFUN([gl_CXX_ALLOW_WARNINGS], +[ + dnl Requires AC_PROG_CXX or gl_PROG_ANSI_CXX. + if test -n "$CXX" && test "$CXX" != no; then + AC_CACHE_CHECK([for C++ compiler option to allow warnings], + [gl_cv_cxx_wallow], + [rm -f conftest* + echo 'int dummy;' > conftest.cc + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null + AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null + dnl Test the number of error output lines, because AIX xlC accepts the + dnl option '-Wno-error', just to produce a warning + dnl "Option -Wno-error was incorrectly specified. The option will be ignored." + dnl afterwards. + if test $? = 0 && test `wc -l < conftest1.err` = `wc -l < conftest2.err`; then + gl_cv_cxx_wallow='-Wno-error' + else + gl_cv_cxx_wallow=none + fi + rm -f conftest* + ]) + case "$gl_cv_cxx_wallow" in + none) GL_CXXFLAG_ALLOW_WARNINGS='' ;; + *) GL_CXXFLAG_ALLOW_WARNINGS="$gl_cv_cxx_wallow" ;; + esac + else + GL_CXXFLAG_ALLOW_WARNINGS='' + fi + AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS]) +]) + +# gl_CC_GNULIB_WARNINGS +# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option +# set that enables or disables warnings as suitable for the Gnulib coding style. +AC_DEFUN([gl_CC_GNULIB_WARNINGS], +[ + AC_REQUIRE([gl_CC_ALLOW_WARNINGS]) + dnl Assume that the compiler supports -Wno-* options only if it also supports + dnl -Wno-error. + GL_CFLAG_GNULIB_WARNINGS='' + if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then + dnl Enable these warning options: + dnl + dnl GCC clang + dnl -Wno-cast-qual >= 3 >= 3.9 + dnl -Wno-conversion >= 3 >= 3.9 + dnl -Wno-float-conversion >= 4.9 >= 3.9 + dnl -Wno-float-equal >= 3 >= 3.9 + dnl -Wimplicit-fallthrough >= 7 >= 3.9 + dnl -Wno-pedantic >= 4.8 >= 3.9 + dnl -Wno-sign-compare >= 3 >= 3.9 + dnl -Wno-sign-conversion >= 4.3 >= 3.9 + dnl -Wno-tautological-out-of-range-compare - >= 3.9 + dnl -Wno-type-limits >= 4.3 >= 3.9 + dnl -Wno-undef >= 3 >= 3.9 + dnl -Wno-unsuffixed-float-constants >= 4.5 + dnl -Wno-unused-function >= 3 >= 3.9 + dnl -Wno-unused-parameter >= 3 >= 3.9 + dnl + cat > conftest.c <<\EOF + #if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-cast-qual + -Wno-conversion + -Wno-float-equal + -Wno-sign-compare + -Wno-undef + -Wno-unused-function + -Wno-unused-parameter + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-float-conversion + #endif + #if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wimplicit-fallthrough + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-pedantic + #endif + #if 3 < __clang_major__ + (9 <= __clang_minor__) + -Wno-tautological-constant-out-of-range-compare + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3) + -Wno-sign-conversion + -Wno-type-limits + #endif + #if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4 + -Wno-unsuffixed-float-constants + #endif +EOF + gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out" + if AC_TRY_EVAL([gl_command]); then + gl_options=`grep -v '#' conftest.out` + for word in $gl_options; do + GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word" + done + fi + rm -f conftest.c conftest.out + fi + AC_SUBST([GL_CFLAG_GNULIB_WARNINGS]) +]) + +dnl gl_CONDITIONAL_HEADER([foo.h]) +dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input +dnl and produces +dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based +dnl on whether GL_GENERATE_FOO_H is true or false, +dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value of +dnl the shell variable GL_GENERATE_FOO_H. +AC_DEFUN([gl_CONDITIONAL_HEADER], +[ + m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1))) + case "$gl_generate_var" in + false) gl_header_name='' ;; + true) + dnl It is OK to use a .h file in lib/ from within tests/, but not vice + dnl versa. + if test -z "$gl_header_name"; then + gl_header_name="${gl_source_base_prefix}$1" + fi + ;; + *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;; + esac + AC_SUBST(gl_header_name) + gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var]) + m4_popdef([gl_generate_cond]) + m4_popdef([gl_generate_var]) + m4_popdef([gl_header_name]) +]) + +dnl Preparations for gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_PREPARE_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_COMPILER_CLANG]) + AC_CACHE_CHECK([for compiler option needed when checking for future declarations], + [gl_cv_compiler_check_future_option], + [case "$host_os" in + dnl This is only needed on macOS. + darwin*) + if test $gl_cv_compiler_clang = yes; then + dnl Test whether the compiler supports the option + dnl '-Werror=unguarded-availability-new'. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile -Werror=unguarded-availability-new" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], + [gl_cv_compiler_check_future_option='-Werror=unguarded-availability-new'], + [gl_cv_compiler_check_future_option=none]) + ac_compile="$save_ac_compile" + else + gl_cv_compiler_check_future_option=none + fi + ;; + *) gl_cv_compiler_check_future_option=none ;; + esac + ]) +]) + +dnl Pieces of the expansion of +dnl gl_CHECK_FUNCS_ANDROID +dnl gl_CHECK_FUNCS_MACOS +dnl gl_CHECK_FUNCS_ANDROID_MACOS + +AC_DEFUN([gl_CHECK_FUNCS_DEFAULT_CASE], +[ + *) + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_ANDROID], +[ + linux*-android*) + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + AC_CHECK_FUNC([[$1]]) + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + dnl The function is declared but does not exist. This should not + dnl happen normally. But anyway, we know that a future version + dnl of Android will have the function. + [gl_cv_onwards_func_][$1]='future OS version' + fi + else + [gl_cv_onwards_func_][$1]='future OS version' + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_CASE_FOR_MACOS], +[ + darwin*) + if test "x$gl_cv_compiler_check_future_option" != "xnone"; then + dnl Use a compile test, not a link test. + save_ac_compile="$ac_compile" + ac_compile="$ac_compile $gl_cv_compiler_check_future_option" + save_ac_compile_for_check_decl="$ac_compile_for_check_decl" + ac_compile_for_check_decl="$ac_compile_for_check_decl $gl_cv_compiler_check_future_option" + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + ac_compile="$save_ac_compile" + ac_compile_for_check_decl="$save_ac_compile_for_check_decl" + [ac_cv_func_][$1]="$[ac_cv_have_decl_][$1]" + if test $[ac_cv_func_][$1] = yes; then + [gl_cv_onwards_func_][$1]=yes + else + unset [ac_cv_have_decl_][$1] + AC_CHECK_DECL([$1], , , [$2]) + if test $[ac_cv_have_decl_][$1] = yes; then + [gl_cv_onwards_func_][$1]='future OS version' + else + [gl_cv_onwards_func_][$1]=no + fi + fi + else + AC_CHECK_FUNC([$1]) + [gl_cv_onwards_func_][$1]=$[ac_cv_func_][$1] + fi + ;; +]) + +AC_DEFUN([gl_CHECK_FUNCS_SET_RESULTS], +[ + case "$[gl_cv_onwards_func_][$1]" in + future*) [ac_cv_func_][$1]=no ;; + *) [ac_cv_func_][$1]=$[gl_cv_onwards_func_][$1] ;; + esac + if test $[ac_cv_func_][$1] = yes; then + AC_DEFINE([HAVE_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ]), + [1], [Define to 1 if you have the `$1' function.]) + fi +]) + +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android. +dnl +dnl When code is compiled on Android, it is in the context of a certain +dnl "Android API level", which indicates the minimum version of Android on +dnl which the app can be installed. In other words, you don't compile for a +dnl specific version of Android. You compile for all versions of Android, +dnl onwards from the given API level. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given API level, +dnl - no, in no version, +dnl - not in the given API level, but in a later version of Android. +dnl +dnl In detail, this works as follows: +dnl If func was added to Android API level, say, 28, then the libc.so has the +dnl symbol func always, whereas the header file declares func +dnl conditionally: +dnl #if __ANDROID_API__ >= 28 +dnl ... func (...) __INTRODUCED_IN(28); +dnl #endif +dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28", +dnl the function func is declared and exists in libc. +dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27", +dnl the function func is not declared but exists in libc. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_ANDROID([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_ANDROID], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on macOS. +dnl +dnl When code is compiled on macOS, it is in the context of a certain minimum +dnl macOS version, that can be set through the option '-mmacosx-version-min='. +dnl In other words, you don't compile for a specific version of macOS. You +dnl compile for all versions of macOS, onwards from the given version. +dnl Thus, the question "does the OS have the function func" has three possible +dnl answers: +dnl - yes, in all versions starting from the given version, +dnl - no, in no version, +dnl - not in the given version, but in a later version of macOS. +dnl +dnl In detail, this works as follows: +dnl If func was added to, say, macOS version 13, then the libc has the +dnl symbol func always, whereas the header file declares func +dnl conditionally with a special availability attribute: +dnl ... func (...) __attribute__((availability(macos,introduced=13.0))); +dnl Thus, when compiling with "clang mmacosx-version-min=13", there is no +dnl warning about the use of func, and the resulting binary +dnl - runs fine on macOS 13, +dnl - aborts with a dyld "Symbol not found" message on macOS 12. +dnl Whereas, when compiling with "clang mmacosx-version-min=12", there is a +dnl warning: 'func' is only available on macOS 13.0 or newer +dnl [-Wunguarded-availability-new], +dnl and the resulting binary +dnl - runs fine on macOS 13, +dnl - crashes with a SIGSEGV (signal 11) on macOS 12. +dnl +dnl This macro sets two variables: +dnl - gl_cv_onwards_func_ to yes / no / "future OS version" +dnl - ac_cv_func_ to yes / no / no +dnl The first variable allows to distinguish all three cases. +dnl The second variable is set, so that an invocation +dnl gl_CHECK_FUNCS_MACOS([func], [[#include ]]) +dnl can be used as a drop-in replacement for +dnl AC_CHECK_FUNCS([func]). +AC_DEFUN([gl_CHECK_FUNCS_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl gl_CHECK_FUNCS_ANDROID_MACOS([func], [[#include ]]) +dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem +dnl on Android and on macOS. +dnl It is the combination of gl_CHECK_FUNCS_ANDROID and gl_CHECK_FUNCS_MACOS. +AC_DEFUN([gl_CHECK_FUNCS_ANDROID_MACOS], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_PREPARE_CHECK_FUNCS_MACOS]) + AC_CACHE_CHECK([for [$1]], + [[gl_cv_onwards_func_][$1]], + [gl_SILENT([ + case "$host_os" in + gl_CHECK_FUNCS_CASE_FOR_ANDROID([$1], [$2]) + gl_CHECK_FUNCS_CASE_FOR_MACOS([$1], [$2]) + gl_CHECK_FUNCS_DEFAULT_CASE([$1]) + esac + ]) + ]) + gl_CHECK_FUNCS_SET_RESULTS([$1]) +]) + +dnl Expands to some code for use in .c programs that, on native Windows, defines +dnl the Microsoft deprecated alias function names to the underscore-prefixed +dnl actual function names. With this macro, these function names are available +dnl without linking with '-loldnames' and without generating warnings. +dnl Usage: Use it after all system header files are included. +dnl #include <...> +dnl #include <...> +dnl ]GL_MDA_DEFINES[ +dnl ... +AC_DEFUN([GL_MDA_DEFINES],[ +AC_REQUIRE([_GL_MDA_DEFINES]) +[$gl_mda_defines] +]) +AC_DEFUN([_GL_MDA_DEFINES], +[gl_mda_defines=' +#if defined _WIN32 && !defined __CYGWIN__ +#define access _access +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define dup _dup +#define dup2 _dup2 +#define ecvt _ecvt +#define execl _execl +#define execle _execle +#define execlp _execlp +#define execv _execv +#define execve _execve +#define execvp _execvp +#define execvpe _execvpe +#define fcloseall _fcloseall +#define fcvt _fcvt +#define fdopen _fdopen +#define fileno _fileno +#define gcvt _gcvt +#define getcwd _getcwd +#define getpid _getpid +#define getw _getw +#define isatty _isatty +#define j0 _j0 +#define j1 _j1 +#define jn _jn +#define lfind _lfind +#define lsearch _lsearch +#define lseek _lseek +#define memccpy _memccpy +#define mkdir _mkdir +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define putw _putw +#define read _read +#define rmdir _rmdir +#define strdup _strdup +#define swab _swab +#define tempnam _tempnam +#define tzset _tzset +#define umask _umask +#define unlink _unlink +#define utime _utime +#define wcsdup _wcsdup +#define write _write +#define y0 _y0 +#define y1 _y1 +#define yn _yn +#endif +' +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-comp.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-comp.m4 new file mode 100644 index 00000000..9cdf61c2 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-comp.m4 @@ -0,0 +1,280 @@ +# DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. +# +# This file represents the compiled summary of the specification in +# gnulib-cache.m4. It lists the computed macro invocations that need +# to be invoked from configure.ac. +# In projects that use version control, this file can be treated like +# other built files. + + +# This macro should be invoked from ./configure.ac, in the section +# "Checks for programs", right after AC_PROG_CC, and certainly before +# any checks for libraries, header files, types and library functions. +AC_DEFUN([gl_EARLY], +[ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_PROG_AR_RANLIB]) + + # Code from module absolute-header: + # Code from module extensions: + # Code from module extern-inline: + # Code from module gen-header: + # Code from module include_next: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/warn-on-use: + # Code from module ssize_t: + # Code from module stddef: + # Code from module sys_types: + # Code from module unistd: +]) + +# This macro should be invoked from ./configure.ac, in the section +# "Check for header files, types and library functions". +AC_DEFUN([gl_INIT], +[ + AM_CONDITIONAL([GL_COND_LIBTOOL], [true]) + gl_cond_libtool=true + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gl]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='lib' + gl_source_base_prefix='$(top_build_prefix)lib/' + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [IN_PROG]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gt_TYPE_SSIZE_T + gl_STDDEF_H + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_CONDITIONAL_HEADER([stddef.h]) + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + gl_SYS_TYPES_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + gl_UNISTD_H + gl_UNISTD_H_REQUIRE_DEFAULTS + AC_PROG_MKDIR_P + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + gl_libobjdeps= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs lib/$i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gl_libobjdeps="$gl_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + m4_pushdef([GL_MACRO_PREFIX], [gltests]) + m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL]) + gl_COMMON + gl_source_base='tests' + gl_source_base_prefix= +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([GL_MODULE_INDICATOR_PREFIX]) + m4_popdef([GL_MACRO_PREFIX]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + gltests_libobjdeps= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. +changequote(,)dnl + sed_drop_objext='s/\.o$//;s/\.obj$//' + sed_dirname1='s,//*,/,g' + sed_dirname2='s,\(.\)/$,\1,' + sed_dirname3='s,^[^/]*$,.,' + sed_dirname4='s,\(.\)/[^/]*$,\1,' + sed_basename1='s,.*/,,' +changequote([, ])dnl + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs lib/$i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs lib/$i.lo" + i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"` + i_base=`echo "$i" | sed -e "$sed_basename1"` + gltests_libobjdeps="$gltests_libobjdeps lib/$i_dir/\$(DEPDIR)/$i_base.Plo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps]) + ]) + AC_REQUIRE([gl_CC_GNULIB_WARNINGS]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gl_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# Like AC_LIBOBJ, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) + +# Like AC_REPLACE_FUNCS, except that the module name goes +# into gltests_LIBOBJS instead of into LIBOBJS. +AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) + +# Like AC_LIBSOURCES, except the directory where the source file is +# expected is derived from the gnulib-tool parameterization, +# and alloca is special cased (for the alloca-opt module). +# We could also entirely rely on EXTRA_lib..._SOURCES. +AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) + +# This macro records the list of files which have been installed by +# gnulib-tool and may be removed by future gnulib-tool invocations. +AC_DEFUN([gl_FILE_LIST], [ + lib/arg-nonnull.h + lib/c++defs.h + lib/stddef.in.h + lib/sys_types.in.h + lib/unistd.c + lib/unistd.in.h + lib/warn-on-use.h + m4/00gnulib.m4 + m4/absolute-header.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/gnulib-common.m4 + m4/include_next.m4 + m4/off_t.m4 + m4/pid_t.m4 + m4/ssize_t.m4 + m4/stddef_h.m4 + m4/sys_types_h.m4 + m4/unistd_h.m4 + m4/warn-on-use.m4 + m4/wchar_t.m4 + m4/zzgnulib.m4 +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-tool.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-tool.m4 new file mode 100644 index 00000000..ccf619d6 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/gnulib-tool.m4 @@ -0,0 +1,63 @@ +# gnulib-tool.m4 serial 4 +dnl Copyright (C) 2004-2005, 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl The following macros need not be invoked explicitly. +dnl Invoking them does nothing except to declare default arguments +dnl for "gnulib-tool --import". + +dnl Usage: gl_LOCAL_DIR([DIR]) +AC_DEFUN([gl_LOCAL_DIR], []) + +dnl Usage: gl_MODULES([module1 module2 ...]) +AC_DEFUN([gl_MODULES], []) + +dnl Usage: gl_AVOID([module1 module2 ...]) +AC_DEFUN([gl_AVOID], []) + +dnl Usage: gl_SOURCE_BASE([DIR]) +AC_DEFUN([gl_SOURCE_BASE], []) + +dnl Usage: gl_M4_BASE([DIR]) +AC_DEFUN([gl_M4_BASE], []) + +dnl Usage: gl_PO_BASE([DIR]) +AC_DEFUN([gl_PO_BASE], []) + +dnl Usage: gl_DOC_BASE([DIR]) +AC_DEFUN([gl_DOC_BASE], []) + +dnl Usage: gl_TESTS_BASE([DIR]) +AC_DEFUN([gl_TESTS_BASE], []) + +dnl Usage: gl_WITH_TESTS +AC_DEFUN([gl_WITH_TESTS], []) + +dnl Usage: gl_LIB([LIBNAME]) +AC_DEFUN([gl_LIB], []) + +dnl Usage: gl_LGPL or gl_LGPL([VERSION]) +AC_DEFUN([gl_LGPL], []) + +dnl Usage: gl_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_MAKEFILE_NAME], []) + +dnl Usage: gl_TESTS_MAKEFILE_NAME([FILENAME]) +AC_DEFUN([gl_TESTS_MAKEFILE_NAME], []) + +dnl Usage: gl_AUTOMAKE_SUBDIR +AC_DEFUN([gl_AUTOMAKE_SUBDIR], []) + +dnl Usage: gl_LIBTOOL +AC_DEFUN([gl_LIBTOOL], []) + +dnl Usage: gl_MACRO_PREFIX([PREFIX]) +AC_DEFUN([gl_MACRO_PREFIX], []) + +dnl Usage: gl_PO_DOMAIN([DOMAIN]) +AC_DEFUN([gl_PO_DOMAIN], []) + +dnl Usage: gl_VC_FILES([BOOLEAN]) +AC_DEFUN([gl_VC_FILES], []) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/include_next.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/include_next.m4 new file mode 100644 index 00000000..8a1c52c8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/include_next.m4 @@ -0,0 +1,224 @@ +# include_next.m4 serial 26 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert and Derek Price. + +dnl Sets INCLUDE_NEXT, INCLUDE_NEXT_AS_FIRST_DIRECTIVE, PRAGMA_SYSTEM_HEADER, +dnl and PRAGMA_COLUMNS. +dnl +dnl INCLUDE_NEXT expands to 'include_next' if the compiler supports it, or to +dnl 'include' otherwise. +dnl +dnl INCLUDE_NEXT_AS_FIRST_DIRECTIVE expands to 'include_next' if the compiler +dnl supports it in the special case that it is the first include directive in +dnl the given file, or to 'include' otherwise. +dnl +dnl PRAGMA_SYSTEM_HEADER can be used in files that contain #include_next, +dnl so as to avoid GCC warnings when the gcc option -pedantic is used. +dnl '#pragma GCC system_header' has the same effect as if the file was found +dnl through the include search path specified with '-isystem' options (as +dnl opposed to the search path specified with '-I' options). Namely, gcc +dnl does not warn about some things, and on some systems (Solaris and Interix) +dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side +dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead +dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. + +AC_DEFUN([gl_INCLUDE_NEXT], +[ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + + dnl HP NonStop systems, which define __TANDEM, limit the line length + dnl after including some system header files. + AC_CACHE_CHECK([whether source code line length is unlimited], + [gl_cv_source_line_length_unlimited], + [AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_source_line_length_unlimited=no], + [gl_cv_source_line_length_unlimited=yes]) + ]) + if test $gl_cv_source_line_length_unlimited = no; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) + +# gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------------ +# For each arg foo.h, if #include_next works, define NEXT_FOO_H to be +# ''; otherwise define it to be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# Also, if #include_next works as first preprocessing directive in a file, +# define NEXT_AS_FIRST_DIRECTIVE_FOO_H to be ''; otherwise define it to +# be +# '"///usr/include/foo.h"', or whatever other absolute file name is suitable. +# That way, a header file with the following line: +# #@INCLUDE_NEXT@ @NEXT_FOO_H@ +# or +# #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_FOO_H@ +# behaves (after sed substitution) as if it contained +# #include_next +# even if the compiler does not support include_next. +# The three "///" are to pacify Sun C 5.8, which otherwise would say +# "warning: #include of /usr/include/... may be non-portable". +# Use '""', not '<>', so that the /// cannot be confused with a C99 comment. +# Note: This macro assumes that the header file is not empty after +# preprocessing, i.e. it does not only define preprocessor macros but also +# provides some type/enum definitions or function/variable declarations. +# +# This macro also checks whether each header exists, by invoking +# AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. +AC_DEFUN([gl_CHECK_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) + +# gl_NEXT_HEADERS(HEADER1 HEADER2 ...) +# ------------------------------------ +# Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. +# This is suitable for headers like that are standardized by C89 +# and therefore can be assumed to exist. +AC_DEFUN([gl_NEXT_HEADERS], +[ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) + +# The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. +AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], +[ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + [gl_next_header], + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET([gl_header_exists]) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME) + AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME)) + AS_VAR_SET([gl_next_header], ['"'$gl_header'"']) + m4_if([$2], [check], + [else + AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET([gl_next_header])]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) + +# Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; +# this fallback is safe for all earlier autoconf versions. +m4_define_default([AC_LANG_DEFINES_PROVIDED]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/off_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/off_t.m4 new file mode 100644 index 00000000..f3259f9c --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/off_t.m4 @@ -0,0 +1,18 @@ +# off_t.m4 serial 1 +dnl Copyright (C) 2012-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Check whether to override the 'off_t' type. +dnl Set WINDOWS_64_BIT_OFF_T. + +AC_DEFUN([gl_TYPE_OFF_T], +[ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/pid_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/pid_t.m4 new file mode 100644 index 00000000..8f8d39d8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/pid_t.m4 @@ -0,0 +1,38 @@ +# pid_t.m4 serial 4 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# The following implementation works around a problem in autoconf <= 2.69. +m4_version_prereq([2.70], [], [ + +dnl Define pid_t if the headers don't define it. +AC_DEFUN([AC_TYPE_PID_T], +[ + AC_CHECK_TYPE([pid_t], + [], + [dnl On 64-bit native Windows, define it to the equivalent of 'intptr_t' + dnl (= 'long long' = '__int64'), because that is the return type + dnl of the _spawnv* functions + dnl + dnl and the argument type of the _cwait function + dnl . + dnl Otherwise (on 32-bit Windows and on old Unix platforms), define it + dnl to 'int'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #if defined _WIN64 && !defined __CYGWIN__ + LLP64 + #endif + ]]) + ], + [gl_pid_type='int'], + [gl_pid_type='__int64']) + AC_DEFINE_UNQUOTED([pid_t], [$gl_pid_type], + [Define as a signed integer type capable of holding a process identifier.]) + ], + [AC_INCLUDES_DEFAULT]) +]) + +])# m4_version_prereq 2.70 diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/ssize_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/ssize_t.m4 new file mode 100644 index 00000000..25b28d77 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/ssize_t.m4 @@ -0,0 +1,37 @@ +# ssize_t.m4 serial 6 +dnl Copyright (C) 2001-2003, 2006, 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Define ssize_t if it does not already exist. + +AC_DEFUN([gt_TYPE_SSIZE_T], +[ + AC_CACHE_CHECK([for ssize_t], [gl_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gl_cv_ssize_t=yes], [gl_cv_ssize_t=no])]) + if test $gl_cv_ssize_t = no; then + dnl On 64-bit native Windows, ssize_t needs to be defined as 'long long', + dnl for consistency with the 64-bit size_t. + AC_CACHE_CHECK([whether size_t is wider than 'long'], [gl_cv_size_t_large], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + typedef int array [2 * (sizeof (size_t) > sizeof (long)) - 1]; + ]])], + [gl_cv_size_t_large=yes], [gl_cv_size_t_large=no])]) + if test $gl_cv_size_t_large = yes; then + gl_def_ssize_t='long long' + else + gl_def_ssize_t='long' + fi + AC_DEFINE_UNQUOTED([ssize_t], [$gl_def_ssize_t], + [Define as a signed type of the same size as size_t.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/stddef_h.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/stddef_h.m4 new file mode 100644 index 00000000..1bf9eb39 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/stddef_h.m4 @@ -0,0 +1,119 @@ +# stddef_h.m4 serial 14 +dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl A placeholder for , for platforms that have issues. + +AC_DEFUN_ONCE([gl_STDDEF_H], +[ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + + dnl Persuade OpenBSD to declare max_align_t. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + GL_GENERATE_STDDEF_H=false + + dnl Test whether the type max_align_t exists and whether its alignment + dnl "is as great as is supported by the implementation in all contexts". + AC_CACHE_CHECK([for good max_align_t], + [gl_cv_type_max_align_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* On FreeBSD 12.0/x86, max_align_t defined by has + the correct alignment with the default (wrong) definition of + _Alignof, but a wrong alignment as soon as we activate an + ISO C compliant _Alignof definition. */ + #if ((defined __GNUC__ && 4 <= __GNUC__) || defined __clang__) && !defined __cplusplus + #define _Alignof(type) __builtin_offsetof (struct { char __a; type __b; }, __b) + #endif + #include + unsigned int s = sizeof (max_align_t); + #if defined __GNUC__ || defined __clang__ || defined __IBM__ALIGNOF__ + int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1]; + int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1]; + #endif + typedef struct { char a; max_align_t b; } max_helper; + typedef struct { char a; long b; } long_helper; + typedef struct { char a; double b; } double_helper; + typedef struct { char a; long double b; } long_double_helper; + int check3[2 * (offsetof (long_helper, b) <= offsetof (max_helper, b)) - 1]; + int check4[2 * (offsetof (double_helper, b) <= offsetof (max_helper, b)) - 1]; + int check5[2 * (offsetof (long_double_helper, b) <= offsetof (max_helper, b)) - 1]; + ]])], + [gl_cv_type_max_align_t=yes], + [gl_cv_type_max_align_t=no]) + ]) + if test $gl_cv_type_max_align_t = no; then + HAVE_MAX_ALIGN_T=0 + GL_GENERATE_STDDEF_H=true + fi + + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + GL_GENERATE_STDDEF_H=true + fi + + AC_CACHE_CHECK([for unreachable], + [gl_cv_func_unreachable], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[unreachable (); + ]])], + [gl_cv_func_unreachable=yes], + [gl_cv_func_unreachable=no]) + ]) + if test $gl_cv_func_unreachable = no; then + GL_GENERATE_STDDEF_H=true + fi + + if $GL_GENERATE_STDDEF_H; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) + +# gl_STDDEF_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_STDDEF_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_STDDEF_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_STDDEF_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) +]) + +AC_DEFUN([gl_STDDEF_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_MAX_ALIGN_T=1; AC_SUBST([HAVE_MAX_ALIGN_T]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/sys_types_h.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/sys_types_h.m4 new file mode 100644 index 00000000..37d0ccad --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/sys_types_h.m4 @@ -0,0 +1,70 @@ +# sys_types_h.m4 serial 13 +dnl Copyright (C) 2011-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN_ONCE([gl_SYS_TYPES_H], +[ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + + dnl Use sane struct stat types in OpenVMS 8.2 and later. + AC_DEFINE([_USE_STD_STAT], 1, [For standard stat data types on VMS.]) + + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Whether to override the 'dev_t' and 'ino_t' types. + m4_ifdef([gl_WINDOWS_STAT_INODES], [ + AC_REQUIRE([gl_WINDOWS_STAT_INODES]) + ], [ + WINDOWS_STAT_INODES=0 + ]) + AC_SUBST([WINDOWS_STAT_INODES]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_SYS_TYPES_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS], [ + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_SYS_TYPE_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) +]) + +AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], +[ +]) + +# This works around a buggy version in autoconf <= 2.69. +# See +# The 2.70 version isn't quoted properly, so override it too. + +m4_version_prereq([2.70.1], [], [ + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are + declared in .])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' + are declared in .])]) +fi +])# AC_HEADER_MAJOR + +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/unistd_h.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/unistd_h.m4 new file mode 100644 index 00000000..e078bd61 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/unistd_h.m4 @@ -0,0 +1,276 @@ +# unistd_h.m4 serial 95 +dnl Copyright (C) 2006-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN_ONCE([gl_UNISTD_H], +[ + dnl Ensure to expand the default settings once only, before all statements + dnl that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if defined _WIN32 && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + execl execle execlp execv execve execvp execvpe + faccessat fchdir + fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize + getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat + truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi +]) + +# gl_UNISTD_MODULE_INDICATOR([modulename]) +# sets the shell variable that indicates the presence of the given module +# to a C preprocessor expression that will evaluate to 1. +# This macro invocation must not occur in macros that are AC_REQUIREd. +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Ensure to expand the default settings once only. + gl_UNISTD_H_REQUIRE_DEFAULTS + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +# Initializes the default values for AC_SUBSTed shell variables. +# This macro must not be AC_REQUIREd. It must only be invoked, and only +# outside of macros or in macros that are not AC_REQUIREd. +AC_DEFUN([gl_UNISTD_H_REQUIRE_DEFAULTS], +[ + m4_defun(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS], [ + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_CLOSE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_COPY_FILE_RANGE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_DUP3]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ENVIRON]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EUIDACCESS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECLP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECV]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_EXECVPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FACCESSAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FCHOWNAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FDATASYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FSYNC]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_FTRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETCWD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDOMAINNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETDTABLESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETENTROPY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETGROUPS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETLOGIN_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETOPT_POSIX]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPAGESIZE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETPASS_GNU]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GETUSERSHELL]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_GROUP_MEMBER]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_ISATTY]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LCHOWN]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_LSEEK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PIPE2]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PREAD]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_PWRITE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READ]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_READLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_RMDIR]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SETHOSTNAME]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_SYMLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TRUNCATE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TTYNAME_R]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_NONBLOCKING]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_SIGPIPE]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINK]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNLINKAT]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_USLEEP]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_WRITE]) + dnl Support Microsoft deprecated alias function names by default. + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ACCESS], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CHDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_CLOSE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_DUP2], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECL], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECLP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECV], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVP], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_EXECVPE], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETCWD], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_GETPID], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_ISATTY], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_LSEEK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_READ], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_RMDIR], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_SWAB], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_UNLINK], [1]) + gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_MDA_WRITE], [1]) + ]) + m4_require(GL_MODULE_INDICATOR_PREFIX[_UNISTD_H_MODULE_INDICATOR_DEFAULTS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_COPY_FILE_RANGE=1; AC_SUBST([HAVE_COPY_FILE_RANGE]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_EXECVPE=1; AC_SUBST([HAVE_EXECVPE]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETENTROPY=1; AC_SUBST([HAVE_GETENTROPY]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GETPASS=1; AC_SUBST([HAVE_GETPASS]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN=1; AC_SUBST([HAVE_DECL_GETLOGIN]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_DUP3=0; AC_SUBST([REPLACE_DUP3]) + REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL]) + REPLACE_EXECLE=0; AC_SUBST([REPLACE_EXECLE]) + REPLACE_EXECLP=0; AC_SUBST([REPLACE_EXECLP]) + REPLACE_EXECV=0; AC_SUBST([REPLACE_EXECV]) + REPLACE_EXECVE=0; AC_SUBST([REPLACE_EXECVE]) + REPLACE_EXECVP=0; AC_SUBST([REPLACE_EXECVP]) + REPLACE_EXECVPE=0; AC_SUBST([REPLACE_EXECVPE]) + REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT]) + REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FDATASYNC=0; AC_SUBST([REPLACE_FDATASYNC]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETDTABLESIZE=0; AC_SUBST([REPLACE_GETDTABLESIZE]) + REPLACE_GETENTROPY=0; AC_SUBST([REPLACE_GETENTROPY]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_GETPASS=0; AC_SUBST([REPLACE_GETPASS]) + REPLACE_GETPASS_FOR_GETPASS_GNU=0; AC_SUBST([REPLACE_GETPASS_FOR_GETPASS_GNU]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PIPE2=0; AC_SUBST([REPLACE_PIPE2]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_READLINKAT=0; AC_SUBST([REPLACE_READLINKAT]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SETHOSTNAME=0; AC_SUBST([REPLACE_SETHOSTNAME]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_SYMLINKAT=0; AC_SUBST([REPLACE_SYMLINKAT]) + REPLACE_TRUNCATE=0; AC_SUBST([REPLACE_TRUNCATE]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_SYS_RANDOM_H=0; AC_SUBST([UNISTD_H_HAVE_SYS_RANDOM_H]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/warn-on-use.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/warn-on-use.m4 new file mode 100644 index 00000000..6e251fb8 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/warn-on-use.m4 @@ -0,0 +1,62 @@ +# warn-on-use.m4 serial 10 +dnl Copyright (C) 2010-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# gl_WARN_ON_USE_PREPARE(INCLUDES, NAMES) +# --------------------------------------- +# If the module 'posixcheck' is in use: +# +# For each whitespace-separated element in the list of NAMES, define +# HAVE_RAW_DECL_name if the function has a declaration among INCLUDES +# even after being undefined as a macro. +# +# See warn-on-use.h for some hints on how to poison function names, as +# well as ideas on poisoning global variables and macros. NAMES may +# include global variables, but remember that only functions work with +# _GL_WARN_ON_USE. Typically, INCLUDES only needs to list a single +# header, but if the replacement header pulls in other headers because +# some systems declare functions in the wrong header, then INCLUDES +# should do likewise. +# +# It is generally safe to assume declarations for functions declared +# in the intersection of C89 and C11 (such as printf) without +# needing gl_WARN_ON_USE_PREPARE. +AC_DEFUN([gl_WARN_ON_USE_PREPARE], +[ + m4_ifdef([gl_POSIXCHECK], + [m4_foreach_w([gl_decl], [$2], + [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), + [Define to 1 if ]m4_defn([gl_decl])[ is declared even after + undefining macros.])])dnl + for gl_func in m4_flatten([$2]); do + AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl + dnl As a workaround to implicit built-in function declarations in + dnl clang (e.g. strndup), reference ac_compile_for_check_decl instead + dnl of ac_compile. If, for whatever reason, the override of AC_PROG_CC + dnl in zzgnulib.m4 is inactive, use the original ac_compile. + ac_save_ac_compile="$ac_compile" + if test -n "$ac_compile_for_check_decl"; then + ac_compile="$ac_compile_for_check_decl" + fi + AC_CACHE_CHECK([whether $gl_func is declared without a macro], + [gl_Symbol], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$1], +[[#undef $gl_func + (void) $gl_func;]])], + [AS_VAR_SET([gl_Symbol], [yes])], [AS_VAR_SET([gl_Symbol], [no])])]) + ac_compile="$ac_save_ac_compile" + AS_VAR_IF([gl_Symbol], [yes], + [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) + dnl Shortcut for an AC_CHECK_DECL invocation that may come later: + dnl If the raw declaration exists with the given includes, then + dnl AC_CHECK_DECL with its many includes would see it as well. + dnl So, set a cache variable to allow skipping any later + dnl AC_CHECK_DECL invocation for $gl_func. + eval "ac_cv_have_decl_$gl_func=yes" + ]) + AS_VAR_POPDEF([gl_Symbol])dnl + done + ]) +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/wchar_t.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/wchar_t.m4 new file mode 100644 index 00000000..94353571 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/wchar_t.m4 @@ -0,0 +1,24 @@ +# wchar_t.m4 serial 4 (gettext-0.18.2) +dnl Copyright (C) 2002-2003, 2008-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether has the 'wchar_t' type. +dnl Prerequisite: AC_PROG_CC + +AC_DEFUN([gt_TYPE_WCHAR_T], +[ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/zzgnulib.m4 b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/zzgnulib.m4 new file mode 100644 index 00000000..eed5ecbf --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/m4/zzgnulib.m4 @@ -0,0 +1,23 @@ +# zzgnulib.m4 serial 1 +dnl Copyright (C) 2020-2024 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This file must be named something that sorts after all other +dnl package- or gnulib-provided .m4 files - at least for those packages +dnl that redefine AC_PROG_CC. + +dnl Redefine AC_PROG_CC so that it ends with invocations of gl_COMPILER_CLANG +dnl and gl_COMPILER_PREPARE_CHECK_DECL. +m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[ +gl_COMPILER_CLANG +gl_COMPILER_PREPARE_CHECK_DECL +]) + +# gl_ZZGNULIB +# ----------- +# Witness macro that this file has been included. Needed to force +# Automake to include this file after all other gnulib .m4 files. +AC_DEFUN([gl_ZZGNULIB]) diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/LINGUAS b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/LINGUAS new file mode 100644 index 00000000..0aba1708 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/LINGUAS @@ -0,0 +1,4 @@ +# Set of available languages. +de +fr +zh_TW diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/Makefile.in.in b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/Makefile.in.in new file mode 100644 index 00000000..4b966931 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/Makefile.in.in @@ -0,0 +1,510 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-2000 Ulrich Drepper +# Copyright (C) 2000-2020, 2024 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# Origin: gettext-0.21 +GETTEXT_MACRO_VERSION = 0.20 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SED = @SED@ +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +# When building gettext-tools, we prefer to use the built programs +# rather than installed programs. However, we can't do that when we +# are cross compiling. +CROSS_COMPILING = @CROSS_COMPILING@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = @MSGMERGE@ +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot +POFILESDEPS_yes = $(POFILESDEPS_) +POFILESDEPS_no = +POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) + +DISTFILESDEPS_ = update-po +DISTFILESDEPS_yes = $(DISTFILESDEPS_) +DISTFILESDEPS_no = +DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) + +# Makevars gets inserted here. (Don't remove this line!) + +all: all-@USE_NLS@ + + +.SUFFIXES: +.SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update + +# The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. +# The GNU Coding Standards say in +# : +# "GNU distributions usually contain some files which are not source files +# ... . Since these files normally appear in the source directory, they +# should always appear in the source directory, not in the build directory. +# So Makefile rules to update them should put the updated files in the +# source directory." +# Therefore we put these files in the source directory, not the build directory. + +# During .po -> .gmo conversion, take into account the most recent changes to +# the .pot file. This eliminates the need to update the .po files when the +# .pot file has changed, which would be troublesome if the .po files are put +# under version control. +$(GMOFILES): $(srcdir)/$(DOMAIN).pot +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ + cd $(srcdir) && \ + rm -f $${lang}.gmo && \ + $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ + $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ + mv t-$${lang}.gmo $${lang}.gmo && \ + rm -f $${lang}.1po + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all-yes: $(srcdir)/stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +CHECK_MACRO_VERSION = \ + test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). + +# $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS +# have been loosely updated. Its purpose is that when a developer or translator +# checks out the package from a version control system, and the $(DOMAIN).pot +# file is not under version control, "make" will update the $(DOMAIN).pot and +# the $(CATALOGS), but subsequent invocations of "make" will do nothing. This +# timestamp would not be necessary if updating the $(CATALOGS) would always +# touch them; however, the rule for $(POFILES) has been designed to not touch +# files that don't need to be changed. +$(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot + @$(CHECK_MACRO_VERSION) + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch $(srcdir)/stamp-po" && \ + echo timestamp > $(srcdir)/stamp-poT && \ + mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +# The determination of whether the package xyz is a GNU one is based on the +# heuristic whether some file in the top level directory mentions "GNU xyz". +# If GNU 'find' is available, we avoid grepping through monster files. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + package_gnu="$(PACKAGE_GNU)"; \ + test -n "$$package_gnu" || { \ + if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ + LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ + else \ + LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ + fi; \ + } | grep -v 'libtool:' >/dev/null; then \ + package_gnu=yes; \ + else \ + package_gnu=no; \ + fi; \ + }; \ + if test "$$package_gnu" = "yes"; then \ + package_prefix='GNU '; \ + else \ + package_prefix=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_prefix}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot-header; then \ + sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ + cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ + rm -f $(DOMAIN).1po \ + || exit 1; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(POFILESDEPS) + @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; 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do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +install-dvi install-ps install-pdf install-html: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f $(srcdir)/stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: $(srcdir)/stamp-po $(DISTFILES) + @dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + else \ + case $(XGETTEXT) in \ + :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ + *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ + esac; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + 0.1[6-7] | 0.1[6-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/Makevars b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/Makevars new file mode 100644 index 00000000..0b357c09 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/Makevars @@ -0,0 +1,69 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# Usually the message domain is the same as the package name. +# But here it has a '-gnulib' suffix. +DOMAIN = prog-gnulib + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = \ + --keyword=_ --flag=_:1:pass-c-format \ + --keyword=N_ --flag=N_:1:pass-c-format \ + --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_lite:1,"This is a proper name. See the gettext manual, section Names."' \ + --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \ + --flag=error:3:c-format --flag=error_at_line:5:c-format + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. gnulib is copyrighted by the FSF. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = + +# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' +# context. Possible values are "yes" and "no". Set this to yes if the +# package uses functions taking also a message context, like pgettext(), or +# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. +USE_MSGCTXT = no diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/POTFILES.in b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/POTFILES.in new file mode 100644 index 00000000..19492fdc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/POTFILES.in @@ -0,0 +1,31 @@ +## DO NOT EDIT! GENERATED AUTOMATICALLY! +# Copyright (C) 2002-2024 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This file is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this file. If not, see . +# +# As a special exception to the GNU General Public License, +# this file may be distributed as part of a program that +# contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# Generated by gnulib-tool. + +# List of files which contain translatable strings. +lib/arg-nonnull.h +lib/c++defs.h +lib/stddef.in.h +lib/sys_types.in.h +lib/unistd.c +lib/unistd.in.h +lib/warn-on-use.h diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/de.po b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/de.po new file mode 100644 index 00000000..e195d068 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/de.po @@ -0,0 +1,1260 @@ +# German translation of gnulib messages. +# Copyright © 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# Karl Eichwalder , 2001-2002. +# Lutz Behnke , 1996, 1997, 1998, 1999, 2000, 2001. +# Michael Schmidt , 1996, 1997, 1998, 1999, 2000. +# Michael Piefel , 2001, 2002, 2003, 2009. +# Kai Wasserbäch , 2009. +# Arun Persaud , 2012. +# Roland Illig , 2019. +# +# TAB: spell it out („Tabulatoren“). -ke- +# Don't use obscure abbreviations, please. -ke- +# No hyphenation, please. -ke- +# +# space: Leerzeichen oder Leerschritt +# +# Check: +# idle - untätig +# idle: untätig, ruhig, „idle“, Leerlauf +# user idle time: Untätigkeitszeit des Benutzers, Ruhezeit, Idle-Time, +# Benutzer im Leerlauf +# digit - Zahl, Ziffer, Nummer, Stelle +# logged in - angemeldet, eingeloggt +# requested - gewünscht? +# +# Some comments on translations used in oder to ensure persistence: +# +# symbolic links: symbolische Verknüpfungen +# hard links: harte Verknüpfungen +# backup: Sicherung +# mount: einhängen +# +msgid "" +msgstr "" +"Project-Id-Version: GNU gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-22 20:00+0200\n" +"Last-Translator: Roland Illig \n" +"Language-Team: German \n" +"Language: de\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n" +"X-Generator: Poedit 2.2.3\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "ungültiges Argument %s für %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "mehrdeutiges Argument %s für %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Gültige Argumente sind:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT: Der Wert %s ist kleiner oder gleich %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s: ARGP_HELP_FMT Parameter benötigt einen Wert" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s: Unbekannter Parameter für ARGP_HELP_FMT" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Müll in ARGP_HELP_FMT: %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Erforderliche oder optionale Argumente für lange Optionen sind auch für kurze erforderlich bzw. optional." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Aufruf:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " oder: " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "»%s --help« oder »%s --usage« liefert weitere Informationen.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Unbekannter Systemfehler" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "diese Hilfeliste anzeigen" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "eine Kurzfassung des Aufrufs anzeigen" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NAME" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "den Programmnamen festlegen" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SEK" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "SEK Sekunden warten (Standardwert 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "Programmversion anzeigen" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(PROGRAMMFEHLER) Keine Version bekannt!?" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s: zu viele Argumente\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(PROGRAMMFEHLER) Option hätte erkannt werden müssen!?" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u freigegeben (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u gecacht (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "logarithmisches Anzahlhistogramm\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "logarithmisches Größenhistogramm\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "Dichtehistogramm\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitmengen-Statistik:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Aufsummierte Durchläufe = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "Statistikdatei konnte nicht gelesen werden" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "Statistikdatei hat falsche Größe\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "Statistikdatei konnte nicht angelegt werden" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "Statistikdatei konnte nicht zum Schreiben geöffnet werden" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "Programmfehler" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "Stacküberlauf" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "kein temporäres Verzeichnis gefunden, versuchen Sie, $TMPDIR zu setzen" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "temporäres Verzeichnis mit der Schablone »%s« konnte nicht angelegt werden" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "temporäre Datei »%s« konnte nicht entfernt werden" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "temporäres Verzeichnis »%s« konnte nicht entfernt werden" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "Fehler beim Schließen der Datei" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "Fehler beim Schreiben der Datei" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden beibehalten" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "die Datei »%s« konnte nicht zum Lesen geöffnet werden" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "die Sicherungsdatei »%s« konnte nicht zum Schreiben geöffnet werden" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "Fehler beim Lesen von »%s«" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "Fehler beim Schreiben von »%s«" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "Fehler nach dem Lesen von »%s«" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "Fehler bei fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "C#-Compiler nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "Virtuelle Maschine für C# nicht gefunden, versuchen Sie, das Paket »mono« zu installieren" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "öffnende eckige Klammer »[« ohne Gegenstück" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "ungültige Zeichenklasse" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "Die Schreibweise für Zeichenklassen ist [[:space:]], nicht [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "unvollendete \\-Escapesequenz" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "der reguläre Ausdruck ist zu groß" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "öffnende Klammer »(« ohne Gegenstück" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "keine Syntax angegeben" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "schließende Klammer »)« ohne Gegenstück" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s: Unterprozess fehlgeschlagen" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "reguläre leere Datei" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "reguläre Datei" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "Verzeichnis" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "symbolische Verknüpfung" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "Nachrichtenwarteschlange" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "Semaphor" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "Objekt gemeinsamen Speichers" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "Objekt getypten Speichers" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "blockorientierte Spezialdatei" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "zeichenorientierte Spezialdatei" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "zusammenhängende Daten" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "FIFO" + +#: lib/file-type.c:78 +msgid "door" +msgstr "Tür" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "gemultiplexte blockorientierte Spezialdatei" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "gemultiplexte zeichenorientierte Spezialdatei" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "gemultiplexte Datei" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "benannte Datei" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "netzwerkbezogene Spezialdatei" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "migrierte Datei mit Daten" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "migrierte Datei ohne Daten" + +#: lib/file-type.c:102 +msgid "port" +msgstr "Anschluss" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "Socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "Überblendung" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "merkwürdige Datei" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Adressfamilie für Hostnamen nicht unterstützt" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Temporäre Störung der Namensauflösung" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Ungültiger Wert für ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Nicht zu umgehende Störung der Namensauflösung" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family nicht unterstützt" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Speicherallokationsfehler" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Keine Adresse mit Hostnamen verbunden" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Name oder Service unbekannt" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Servname nicht unterstützt für ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype nicht unterstützt" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Systemfehler" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Argumentpuffer zu klein" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Verarbeitungsanfrage in Bearbeitung" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Anfrage abgebrochen" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Anfrage nicht abgebrochen" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Alle Anfragen erledigt" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Durch Signal unterbrochen" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Parameterzeichenkette nicht korrekt kodiert" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Unbekannter Fehler" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s: Option »%s%s« ist mehrdeutig\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s: Option »%s%s« ist mehrdeutig; Möglichkeiten:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s: unbekannte Option »%s%s«\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s: Option »%s%s« erlaubt kein Argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s: Option »%s%s« erfordert ein Argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s: ungültige Option -- »%c«\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s: Option erfordert ein Argument -- »%c«\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "ungültiges Argument »source_version« für »compile_java_class«" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "ungültiges Argument »target_version« für »compile_java_class«" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "Datei »%s« konnte nicht erzeugt werden" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "Fehler beim Schreiben der Datei »%s«" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "Java-Compiler nicht gefunden, versuchen Sie, das Paket »gcj« zu installieren oder setzen Sie $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "Virtuelle Maschine für Java nicht gefunden, versuchen Sie, das Paket »gij« zu installieren oder setzen Sie $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s-Unterprozess-E/A-Fehler" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "Dateieigenschaften für »%s« konnten nicht bestimmt werden" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "Zugriffsrechte von »%s« konnten nicht geändert werden" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "Verzeichnis »%s« konnte nicht angelegt werden" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "aktuelles Arbeitsverzeichnis konnte nicht bestimmt werden" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "es konnte nicht ins ursprüngliche Arbeitsverzeichnis zurückgekehrt werden" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Das Gerät »/dev/zero« konnte nicht zum Lesen geöffnet werden" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "Erstellen des Lese-Threads fehlgeschlagen" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "Nicht-blockierendes I/O zu Teilprozess »%s« konnte nicht hergestellt werden" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "Kommunikation mit Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "Schreiben zu Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "Lesen von Teilprozess »%s« fehlgeschlagen" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "Teilprozess »%s« beendet mit Code %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "Erstellen von Threads fehlgeschlagen" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "Teilprozess »%s« wurde mit Code %d beendet" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "»" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "«" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Erfolg" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Keine Übereinstimmung" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Ungültiger regulärer Ausdruck" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Ungültiges Sortierungszeichen" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Ungültiger Name für Zeichenklasse" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Unerwarteter Backslash am Ende" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Ungültige Rückreferenz" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "Gegenstück zu [, [^, [:, [. oder [= fehlt" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "Gegenstück zu ( oder \\( fehlt" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "Gegenstück zu \\{ fehlt" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Ungültiger Inhalt in \\{\\}" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Ungültiges Bereichsende" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Zu wenig Speicher vorhanden" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Ungültiger vorhergehender regulärer Ausdruck" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Vorzeitiges Ende des regulären Ausdrucks" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Der reguläre Ausdruck ist zu groß" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "Gegenstück zu ) oder \\) fehlt" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Kein vorhergehender regulärer Ausdruck" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[jJyY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "Zugriffsberechtigungen von »%s« werden festgelegt" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Aufhängen" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Unterbrechung" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Beendet" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Ungültiger Maschinenbefehl" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Trace-/Breakpoint-Falle" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abgebrochen" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Gleitkomma-Ausnahme" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Getötet" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Busfehler" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Speicherzugriffsfehler" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Unterbrochene Weiterleitung" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Wecker" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminiert" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Dringende I/O-Bedingung" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Gestoppt (Signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Gestoppt" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Fortgesetzt" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Kindprozess beendet" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Gestoppt (tty-Eingabe)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Gestoppt (tty-Ausgabe)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "I/O möglich" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "CPU-Zeitbegrenzung überschritten" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Dateigrößenbegrenzung überschritten" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Virtueller Zeitgeber abgelaufen" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Zeitmesser zur Leistungsmessung abgelaufen" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenster geändert" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Benutzerdefiniertes Signal 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Benutzerdefiniertes Signal 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT-Falle" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Fehlerhafter Systemaufruf" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Stapelfehler" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Informationsanfrage" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Stromausfall" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource verloren" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Fehler beim Schreiben in geschlossene Pipe oder Socket" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "Pipe konnte nicht erzeugt werden" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Echtzeitsignal %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Unbekanntes Signal %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Ausführungszeiten (in Sekunden)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU Anwendung" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU System" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "Vergangene Zeit" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv-Funktion nicht benutzbar" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv-Funktion nicht verfügbar" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "Zeichen außerhalb erlaubter Grenzen" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "das Zeichen U+%04X konnte nicht in lokalen Zeichensatz konvertiert werden: %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "ungültiger Benutzername" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "ungültiger Gruppenname" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "ungültige Angabe" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "Fehlermeldung konnte nicht angezeigt werden" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Paket erstellt von %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Paket erstellt von %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Lizenz GPLv3+: GNU GPL Version 3 oder höher <%s>.\n" +"Dies ist freie Software: Sie können sie ändern und weitergeben.\n" +"Es gibt keinerlei Garantien, soweit es das Gesetz erlaubt.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Geschrieben von %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Geschrieben von %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Geschrieben von %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s\n" +"und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s und %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Geschrieben von %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s und anderen.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "" +"Melden Sie Fehler im Programm (auf Englisch) an »%s«.\n" +"Melden Sie Fehler in der Übersetzung an .\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Melden Sie %s-Fehler an »%s«\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s-Homepage: %s\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Allgemeine Hilfe zur Benutzung von GNU-Software: %s\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle fehlgeschlagen" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "Dateideskriptor %d konnte nicht wiederhergestellt werden: dup2 fehlgeschlagen" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s-Unterprozess" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s-Unterprozess bekam tödliches Signal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "Dateideskriptor konnte nicht zwischen Text und Binär umgeschaltet werden" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "Standardeingabe (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "Standardausgabe (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "Standardfehlerausgabe (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "Unbekannter Datenstrom" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "Erneutes Öffnen von %s mit Modus %s fehlgeschlagen" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "Zeichenkettenvergleich fehlgeschlagen" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Setzen Sie »LC_ALL=C«, um das Problem zu umgehen." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Die verglichenen Zeichenketten waren »%s« und »%s«." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "formatierte Ausgabe konnte nicht durchgeführt werden" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "Standarddateideskriptoren" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "ungültiges %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "ungültige Endung in %s%s-Argument »%s«" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s-Argument »%s« zu groß" + +#~ msgid "%.*s: ARGP_HELP_FMT parameter must be positive" +#~ msgstr "%.*s: ARGP_HELP_FMT Parameter muss positiv sein" + +#~ msgid "%s: option '--%s' doesn't allow an argument\n" +#~ msgstr "%s: Option »--%s« erlaubt kein Argument\n" + +#~ msgid "%s: unrecognized option '--%s'\n" +#~ msgstr "%s: unbekannte Option »--%s«\n" + +#~ msgid "%s: option '-W %s' doesn't allow an argument\n" +#~ msgstr "%s: Option »-W %s« erlaubt kein Argument\n" + +#~ msgid "%s: option '-W %s' requires an argument\n" +#~ msgstr "%s: Option »-W %s« erfordert ein Argument\n" + +#~ msgid "Franc,ois Pinard" +#~ msgstr "François Pinard" + +#~ msgid "%s home page: \n" +#~ msgstr "Heimatseite von %s: .\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s: ungültige Option -- %c\n" + +#~ msgid "" +#~ "\n" +#~ "Report bugs to <%s>.\n" +#~ msgstr "" +#~ "\n" +#~ "Melden Sie Fehler (auf Englisch, mit LC_ALL=C) an <%s>.\n" +#~ "Melden Sie Übersetzungsfehler an \n" + +#~ msgid "block size" +#~ msgstr "Blockgröße" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/fr.po b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/fr.po new file mode 100644 index 00000000..1b4c13fc --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/fr.po @@ -0,0 +1,1202 @@ +# Messages français pour GNU concernant gnulib. +# Copyright © 1996-, 2008, 2011 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# Michel Robitaille , 1996-. +# Nicolas Provost , 2008. +# David Prévot , 2011. +# Stéphane Aulery , 2019. +# +msgid "" +msgstr "" +"Project-Id-Version: gnulib-4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-05-21 20:15+0200\n" +"Last-Translator: Stéphane Aulery \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=2; plural=(n > 1);\n" +"X-Generator: Lokalize 1.2\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "argument %s non valable pour %s" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "argument %s ambigu pour %s" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "Les arguments valables sont :" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT : la valeur %s est inférieure ou égale à %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s : le paramètre ARGP_HELP_FMT nécessite une valeur" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s : paramètre ARGP_HELP_FMT inconnu" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "Problème dans ARGP_HELP_FMT : %s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "Les arguments obligatoires pour la forme longue des options le sont aussi pour les formes courtes associées." + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "Utilisation :" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " ou : " + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [OPTION...]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "Essayez « %s --help » ou « %s --usage » pour obtenir plus de renseignements.\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "Signalez toute anomalie à %s.\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "Erreur système inconnue" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "affiche cette aide" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "donne un court message d'utilisation" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "NOM" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "définit le nom du programme" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "SECS" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "suspension pendant SECS secondes (par défaut 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "affiche la version du programme" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(Erreur du programme) pas de version connue !" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s : trop d'arguments\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(Erreur du programme) l'option aurait dû être reconnue !" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs, %u libérés (%.2f%%).\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets, %u cachés (%.2f%%).\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests, %u cachés (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "histogramme par comptage\n" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "histogramme par taille\n" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "histogramme par densité\n" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Statistiques de bitset :\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "Lancement cumulés = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "impossible de lire les permissions du fichier" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "taille du fichier de permission erroné\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "impossible d'écrire les permissions du fichier" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "impossible d'ouvrir les permissions du fichier en écriture" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "erreur du programme" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "dépassement de pile" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "impossible de trouver un répertoire temporaire, essayez de définir $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "impossible de créer un répertoire temporaire en utilisant le modèle « %s »." + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "impossible de supprimer le ficher temporaire %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "impossible de supprimer le répertoire temporaire %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "erreur de fermeture de fichier" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "erreur d'écriture" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "conservation des permissions de %s" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "erreur à l'ouverture de %s en lecture" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "impossible d'ouvrir le fichier de sauvegarde %s en écriture" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "erreur de lecture de %s" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "erreur d'écriture de %s" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "erreur après la lecture de %s" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "échec de fdopen()" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "compilateur C# non trouvé, essayez d'installer mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "machine virtuelle C# non trouvée, essayez d'installer mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "[ non appairée" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "nom de classe de caractères non valable" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "la syntaxe de la classe de caractères est [[:space:]], et non [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "espace \\ non terminé" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "le contenu de \\{\\} n'est pas valable" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "expression rationnelle trop grande" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "( non appairée" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "pas de syntaxe spécifiée" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr ") non appairée" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "échec de sous-processus %s" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "fichier régulier vide" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "fichier régulier" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "répertoire" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "lien symbolique" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "file de messages" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "sémaphore" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "objet de mémoire partagée" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "objet mémoire typé" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "fichier spécial de blocs" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "fichier spécial de caractères" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "données contiguës" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "PEPS (FIFO)" + +#: lib/file-type.c:78 +msgid "door" +msgstr "porte" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "fichier spécial de blocs multipléxé" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "fichier spécial de caractères mulipléxé" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "fichier multipléxé" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "fichier nommé" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "fichier spécial de réseau" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "fichier migré avec ses données" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "fichier migré sans ses données" + +#: lib/file-type.c:102 +msgid "port" +msgstr "port" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "sans" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "fichier bizarre" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "Famille d'adresses du nom d'hôte non pris en charge" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "Échec temporaire lors de la résolution de noms" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "Mauvaise valeur pour ai_flags" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "Échec définitif lors de la résolution de noms" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "ai_family non pris en charge" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "Échec d'allocation mémoire" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "Aucune adresse associée au nom d'hôte" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "Nom ou service inconnu" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "Nom de serveur non pris en charge pour ai_socktype" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "ai_socktype non pris en charge" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "Erreur système" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "Mémoire tampon d'argument trop petite" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "Traitement de la requête en cours" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "Requête annulée" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "Requête non annulée" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "Requêtes toutes traitées" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "Interruption par un signal" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "Chaîne de paramètre mal encodé" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "Erreur inconnue" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s : l'option « %s%s » est ambiguë\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s : l'option « %s%s » est ambiguë, possibilités :" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s : option « %s%s » non reconnue\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s : l'option « %s%s » ne prend pas d'argument\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s : l'option « %s%s » nécessite un argument\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s : option non valable -- « %c »\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s : l'option nécessite un argument -- « %c »\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "argument source_version non valable pour compile_java_class" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "argument target_version non valable pour compile_java_class" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "échec de création de « %s »" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "erreur lors de l'écriture du fichier « %s »" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "compilateur Java non trouvé, essayez d'installer gcj ou de définir $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "machine virtuelle Java non trouvée, essayez d'installer gij ou de définir $JAVAC" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "erreur d'entrée sortie du sous-processus %s" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "impossible de lire les permissions de %s" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "impossible de modifier les permissions de %s" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "impossible de créer le répertoire %s" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "mémoire épuisée" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "impossible de mémoriser le répertoire de travail courant" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "échec de retour au répertoire initial de travail" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "Échec d'ouverture de /dev/zero en lecture" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "échec de création du processus de lecture" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "impossible de configurer l'entrée sortie non bloquante au sous-processus %s" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "échec de communication avec le sous-processus %s" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "échec d'écriture vers le sous-processus %s" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "échec de lecture depuis le sous-processus %s" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "le sous-processus %s s'est terminé avec le code de retour %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "échec de création de processus" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "le sous-processus de %s s'est terminé avec le code de retour %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "« " + +#: lib/quotearg.c:363 +msgid "'" +msgstr " »" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "Succès" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "Pas de correspondance" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "Expression rationnelle non valable" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "Caractère d'assemblage non valable" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "Nom de classe de caractères non valable" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "Barre oblique inverse en fin de ligne" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "Référence antérieure non valable" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "[, [^, [:, [. ou [= non appairé" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "( ou \\( non appairée" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "\\{ non appairée" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "Le contenu de \\{\\} n'est pas valable" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "Borne finale de l'intervalle non valable" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "Mémoire épuisée" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "Expression rationnelle précédente non valable" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "Fin prématurée d'expression rationnelle" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "Expression rationnelle trop grande" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr ") ou \\) non appairée" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "Pas d'expression rationnelle précédente" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[oOyY].*" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN].*" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "impossible de définir les permissions de %s" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "Raccrocher" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "Interrompre" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "Quitter" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "Instruction illégale" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "Piège de trace ou point de d'arrêt " + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "Abandonné" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "Exception de virgule flottante" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "Tué" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "Erreur de bus" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "Erreur de segmentation" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "Tube rompu" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "Réveil" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "Terminé" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "Condition d'entrée sortie urgente" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "Arrêté (signal)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "Arrêté" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "Continué" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "Fin du processus fils" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "Arrêté (entrée de tty)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "Arrêté (sortie de tty)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "Entrée sortie possible" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "Temps limite de processeur dépassé" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "Taille limite de fichier dépassée" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "Temporisation virtuelle dépassée" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "Temporisation de profilage dépassée" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "Fenêtre modifiée" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "Signal 1 défini par utilisateur" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "Signal 2 défini par utilisateur" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "Piège EMT" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "Mauvais appel système" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "Défaut de pile" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "Demande de renseignements" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "Échec d'alimentation" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "Ressource perdue" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "Erreur d'écriture vers un tube ou un socket fermé" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "impossible de créer un tube (« pipe »)" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "Signal %d en temps réel" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "Signal %d inconnu" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "Temps d'exécution (s)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "Temps utilisateur" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "Temps système" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "horloge murale" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "fonction iconv non utilisable" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "fonction iconv non disponible" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "caractère hors limites" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "impossible de convertir U+%04X dans le jeu de caractères local : %s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "utilisateur non valable" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "groupe non valable" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "spécification non valable" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "impossible d'afficher le message d'erreur" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "Empaqueté par %s (%s)\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "Empaqueté par %s\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "©" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"Licence GPLv3+ : GNU GPL version 3 ou ultérieure <%s>\n" +"Logiciel libre : vous êtes libre de le modifier ou de le redistribuer.\n" +"Il n'y a AUCUNE GARANTIE, dans les limites permises par la loi.\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "Écrit par %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "Écrit par %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "Écrit par %s, %s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s et %s.\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"Écrit par %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s et d'autres.\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "Signalez toute anomalie à : %s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "Signalez les anomalies de %s à : %s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "page d'accueil de %s : <%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "Aide globale sur les logiciels GNU : <%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "échec de _open_osfhandle" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "impossible de restaurer le descripteur de fichier (fd) %d : échec de dup2" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "sous-processus %s" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "le sous-processus %s a reçu un signal fatal %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "impossible de définir le mode texte/binaire du descripteur de fichier" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "entrée standard (stdin)" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "sortie standard (stdout)" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "sortie d'erreur (stderr)" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "flux inconnu" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "impossible de rouvrir %s en mode %s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "échec de comparaison de chaîne" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "Définir LC_ALL='C' pour contourner le problème." + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "Les chaînes comparées étaient %s et %s." + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "impossible mettre en forme la sortie formatée" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "descripteurs de fichier standards" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "argument %s%s non valable « %s »" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "suffixe non valable dans l'argument %s%s « %s »" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "argument %s%s « %s » trop grand" + +#~ msgid "%s home page: \n" +#~ msgstr "page d'accueil de %s : \n" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/remove-potcdate.sin b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/remove-potcdate.sin new file mode 100644 index 00000000..1fed90e9 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/remove-potcdate.sin @@ -0,0 +1,25 @@ +# Sed script that removes the POT-Creation-Date line in the header entry +# from a POT file. +# +# Copyright (C) 2002, 2020-2024 Free Software Foundation, Inc. +# Copying and distribution of this file, with or without modification, +# are permitted in any medium without royalty provided the copyright +# notice and this notice are preserved. This file is offered as-is, +# without any warranty. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/zh_TW.po b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/zh_TW.po new file mode 100644 index 00000000..c51b5a29 --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.result/po/zh_TW.po @@ -0,0 +1,1249 @@ +# traditional Chinese translation of coreutils. +# Copyright (C) 1998, 2002, 2005 Free Software Foundation, Inc. +# This file is distributed under the same license as the gnulib package. +# +# # Merged from textutils, sh-utils and fileutils translation: +# +# # Yip Chi Lap , 1998. +# # Yuan-Chung Cheng , 1998. +# # Abel Cheung , 2002. +# # Pofeng Lee , 1998, 2002. +# Abel Cheung , 2005. +# pan93412 , 2019. +msgid "" +msgstr "" +"Project-Id-Version: gnulib 4.0.0.2567\n" +"Report-Msgid-Bugs-To: bug-gnulib@gnu.org\n" +"POT-Creation-Date: 2019-05-18 19:06+0200\n" +"PO-Revision-Date: 2019-12-15 13:01+0800\n" +"Last-Translator: pan93412 \n" +"Language-Team: Chinese (traditional) \n" +"Language: zh_TW\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"X-Bugs: Report translation errors to the Language-Team address.\n" +"Plural-Forms: nplurals=1; plural=0;\n" +"X-Generator: Lokalize 19.12.0\n" + +#: lib/argmatch.c:134 +#, c-format +msgid "invalid argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 無效" + +#: lib/argmatch.c:135 +#, c-format +msgid "ambiguous argument %s for %s" +msgstr "傳入 %2$s 之參數 %1$s 不明確" + +#: lib/argmatch.c:154 +msgid "Valid arguments are:" +msgstr "有效的參數為:" + +#: lib/argp-help.c:148 +#, c-format +msgid "ARGP_HELP_FMT: %s value is less than or equal to %s" +msgstr "ARGP_HELP_FMT:%s 值小於或等於 %s" + +#: lib/argp-help.c:224 +#, c-format +msgid "%.*s: ARGP_HELP_FMT parameter requires a value" +msgstr "%.*s:ARGP_HELP_FMT 參數需要一個值" + +#: lib/argp-help.c:234 +#, c-format +msgid "%.*s: Unknown ARGP_HELP_FMT parameter" +msgstr "%.*s:未知 ARGP_HELP_FMT 參數" + +#: lib/argp-help.c:247 +#, c-format +msgid "Garbage in ARGP_HELP_FMT: %s" +msgstr "ARGP_HELP_FMT 中的廢棄內容:%s" + +#: lib/argp-help.c:1228 +msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options." +msgstr "長選項所使用的參數,在相對應的短選項也必須使用。" + +#: lib/argp-help.c:1617 +msgid "Usage:" +msgstr "用法:" + +#: lib/argp-help.c:1621 +msgid " or: " +msgstr " 或:" + +#: lib/argp-help.c:1633 +msgid " [OPTION...]" +msgstr " [選項…]" + +#: lib/argp-help.c:1660 +#, c-format +msgid "Try '%s --help' or '%s --usage' for more information.\n" +msgstr "嘗試「%s --help」或「%s --usage」取得更多資訊。\n" + +#: lib/argp-help.c:1688 +#, c-format +msgid "Report bugs to %s.\n" +msgstr "請向 %s 匯報錯誤。\n" + +#: lib/argp-help.c:1889 lib/error.c:195 +msgid "Unknown system error" +msgstr "未知系統錯誤" + +#: lib/argp-parse.c:81 +msgid "give this help list" +msgstr "提供此說明清單" + +#: lib/argp-parse.c:82 +msgid "give a short usage message" +msgstr "提供短用法訊息" + +#: lib/argp-parse.c:83 +msgid "NAME" +msgstr "名稱" + +#: lib/argp-parse.c:84 +msgid "set the program name" +msgstr "設定程式名稱" + +#: lib/argp-parse.c:85 +msgid "SECS" +msgstr "秒" + +#: lib/argp-parse.c:86 +msgid "hang for SECS seconds (default 3600)" +msgstr "掛斷秒數(預設 3600)" + +#: lib/argp-parse.c:143 +msgid "print program version" +msgstr "輸出程式版本" + +#: lib/argp-parse.c:160 +msgid "(PROGRAM ERROR) No version known!?" +msgstr "(程式錯誤)沒有已知版本?!" + +#: lib/argp-parse.c:613 +#, c-format +msgid "%s: Too many arguments\n" +msgstr "%s:過多參數\n" + +#: lib/argp-parse.c:759 +msgid "(PROGRAM ERROR) Option should have been recognized!?" +msgstr "(程式錯誤)選項應該已被識別?!" + +#: lib/bitset/stats.c:177 +#, c-format +msgid "%u bitset_allocs, %u freed (%.2f%%).\n" +msgstr "%u bitset_allocs,已釋放 %u (%.2f%%)。\n" + +#: lib/bitset/stats.c:180 +#, c-format +msgid "%u bitset_sets, %u cached (%.2f%%)\n" +msgstr "%u bitset_sets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:183 +#, c-format +msgid "%u bitset_resets, %u cached (%.2f%%)\n" +msgstr "%u bitset_resets,已快取 %u (%.2f%%)\n" + +#: lib/bitset/stats.c:186 +#, c-format +msgid "%u bitset_tests, %u cached (%.2f%%)\n" +msgstr "%u bitset_tests,%u 已快取 (%.2f%%)\n" + +#: lib/bitset/stats.c:190 +#, c-format +msgid "%u bitset_lists\n" +msgstr "%u bitset_lists\n" + +#: lib/bitset/stats.c:192 +msgid "count log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:195 +msgid "size log histogram\n" +msgstr "" + +#: lib/bitset/stats.c:198 +msgid "density histogram\n" +msgstr "" + +#: lib/bitset/stats.c:210 +#, c-format +msgid "" +"Bitset statistics:\n" +"\n" +msgstr "" +"Bitset 統計:\n" +"\n" + +#: lib/bitset/stats.c:213 +#, c-format +msgid "Accumulated runs = %u\n" +msgstr "累積執行次數 = %u\n" + +#: lib/bitset/stats.c:255 lib/bitset/stats.c:260 +msgid "cannot read stats file" +msgstr "無法讀取統計檔案" + +#: lib/bitset/stats.c:257 +#, c-format +msgid "bad stats file size\n" +msgstr "統計檔案大小無效\n" + +#: lib/bitset/stats.c:281 lib/bitset/stats.c:283 +msgid "cannot write stats file" +msgstr "無法寫入統計檔案" + +#: lib/bitset/stats.c:286 +msgid "cannot open stats file for writing" +msgstr "無法開啟統計檔案寫入" + +#: lib/c-stack.c:211 lib/c-stack.c:304 +msgid "program error" +msgstr "程式錯誤" + +#: lib/c-stack.c:212 lib/c-stack.c:305 +msgid "stack overflow" +msgstr "堆疊溢出" + +#: lib/clean-temp.c:322 +msgid "cannot find a temporary directory, try setting $TMPDIR" +msgstr "未找到暫存目錄,請嘗試設定 $TMPDIR" + +#: lib/clean-temp.c:336 +#, c-format +msgid "cannot create a temporary directory using template \"%s\"" +msgstr "無法使用「%s」範本建立暫存目錄" + +#: lib/clean-temp.c:432 +#, c-format +msgid "cannot remove temporary file %s" +msgstr "無法移除暫存檔 %s" + +#: lib/clean-temp.c:447 +#, c-format +msgid "cannot remove temporary directory %s" +msgstr "無法移除暫存目錄 %s" + +#: lib/closein.c:100 +msgid "error closing file" +msgstr "關閉檔案時發生錯誤" + +#: lib/closeout.c:122 +msgid "write error" +msgstr "寫入時發生錯誤" + +#: lib/copy-acl.c:54 lib/copy-file.c:198 +#, c-format +msgid "preserving permissions for %s" +msgstr "正在保留 %s 的權限" + +#: lib/copy-file.c:175 +#, c-format +msgid "error while opening %s for reading" +msgstr "開啟 %s 讀取時發生錯誤" + +#: lib/copy-file.c:179 +#, c-format +msgid "cannot open backup file %s for writing" +msgstr "無法開啟備份檔 %s 寫入" + +#: lib/copy-file.c:183 +#, c-format +msgid "error reading %s" +msgstr "讀取 %s 時發生錯誤" + +#: lib/copy-file.c:187 +#, c-format +msgid "error writing %s" +msgstr "寫入 %s 時發生錯誤" + +#: lib/copy-file.c:191 +#, c-format +msgid "error after reading %s" +msgstr "讀取 %s 後發生錯誤" + +#: lib/csharpcomp.c:202 lib/javaversion.c:78 +msgid "fdopen() failed" +msgstr "fdopen() 失敗" + +#: lib/csharpcomp.c:443 +msgid "C# compiler not found, try installing mono" +msgstr "未找到 C# 編譯器,嘗試安裝 mono" + +#: lib/csharpexec.c:255 +msgid "C# virtual machine not found, try installing mono" +msgstr "未找到 C# 虛擬機,嘗試安裝 mono" + +#: lib/dfa.c:970 +msgid "unbalanced [" +msgstr "不對稱的 [" + +#: lib/dfa.c:1091 +msgid "invalid character class" +msgstr "字元類型無效" + +#: lib/dfa.c:1217 +msgid "character class syntax is [[:space:]], not [:space:]" +msgstr "字元類型語法為 [[:space:]] 而非 [:space:]" + +#: lib/dfa.c:1284 +msgid "unfinished \\ escape" +msgstr "未完成的 \\ 跳脫字元" + +#: lib/dfa.c:1445 +msgid "invalid content of \\{\\}" +msgstr "\\{\\} 的內容無效" + +#: lib/dfa.c:1448 +msgid "regular expression too big" +msgstr "正規表示式過長" + +#: lib/dfa.c:1863 +msgid "unbalanced (" +msgstr "不對稱的 (" + +#: lib/dfa.c:1981 +msgid "no syntax specified" +msgstr "未指定語法" + +#: lib/dfa.c:1992 +msgid "unbalanced )" +msgstr "不對稱的 )" + +#: lib/execute.c:185 lib/execute.c:258 lib/spawn-pipe.c:235 +#: lib/spawn-pipe.c:349 lib/wait-process.c:290 lib/wait-process.c:364 +#, c-format +msgid "%s subprocess failed" +msgstr "%s 子執行程序執行失敗" + +#: lib/file-type.c:40 +msgid "regular empty file" +msgstr "一般空白檔案" + +#: lib/file-type.c:40 +msgid "regular file" +msgstr "一般檔案" + +#: lib/file-type.c:43 +msgid "directory" +msgstr "目錄" + +#: lib/file-type.c:46 +msgid "symbolic link" +msgstr "符號連結" + +#: lib/file-type.c:52 +msgid "message queue" +msgstr "訊息佇列" + +#: lib/file-type.c:55 +msgid "semaphore" +msgstr "旗號" + +#: lib/file-type.c:58 +msgid "shared memory object" +msgstr "共用記憶體物件" + +#: lib/file-type.c:61 +msgid "typed memory object" +msgstr "具類型記憶體物件" + +#: lib/file-type.c:66 +msgid "block special file" +msgstr "區塊特殊檔案" + +#: lib/file-type.c:69 +msgid "character special file" +msgstr "字元特殊檔案" + +#: lib/file-type.c:72 +msgid "contiguous data" +msgstr "連續資料" + +#: lib/file-type.c:75 +msgid "fifo" +msgstr "fifo" + +#: lib/file-type.c:78 +msgid "door" +msgstr "門 (door)" + +#: lib/file-type.c:81 +msgid "multiplexed block special file" +msgstr "多工區塊特殊檔" + +#: lib/file-type.c:84 +msgid "multiplexed character special file" +msgstr "多工字元特殊檔" + +#: lib/file-type.c:87 +msgid "multiplexed file" +msgstr "多工檔案" + +#: lib/file-type.c:90 +msgid "named file" +msgstr "命名檔案" + +#: lib/file-type.c:93 +msgid "network special file" +msgstr "網路特殊檔案" + +#: lib/file-type.c:96 +msgid "migrated file with data" +msgstr "移轉檔(含資料)" + +#: lib/file-type.c:99 +msgid "migrated file without data" +msgstr "移轉檔(不含資料)" + +#: lib/file-type.c:102 +msgid "port" +msgstr "連線埠" + +#: lib/file-type.c:105 +msgid "socket" +msgstr "socket" + +#: lib/file-type.c:108 +msgid "whiteout" +msgstr "whiteout" + +#: lib/file-type.c:110 +msgid "weird file" +msgstr "不正常檔案" + +#: lib/gai_strerror.c:57 +msgid "Address family for hostname not supported" +msgstr "不支援主機名稱的位址家族" + +#: lib/gai_strerror.c:58 +msgid "Temporary failure in name resolution" +msgstr "解析名稱時發生暫時性錯誤" + +#: lib/gai_strerror.c:59 +msgid "Bad value for ai_flags" +msgstr "ai_flags 的值無效" + +#: lib/gai_strerror.c:60 +msgid "Non-recoverable failure in name resolution" +msgstr "解析名稱時發生無法復原錯誤" + +#: lib/gai_strerror.c:61 +msgid "ai_family not supported" +msgstr "不支援 ai_family" + +#: lib/gai_strerror.c:62 +msgid "Memory allocation failure" +msgstr "分配記憶體失敗" + +#: lib/gai_strerror.c:63 +msgid "No address associated with hostname" +msgstr "沒有位址關聯至此主機名稱" + +#: lib/gai_strerror.c:64 +msgid "Name or service not known" +msgstr "名稱或服務未知" + +#: lib/gai_strerror.c:65 +msgid "Servname not supported for ai_socktype" +msgstr "ai_socktype 不支援伺服器名稱 (Servname)" + +#: lib/gai_strerror.c:66 +msgid "ai_socktype not supported" +msgstr "不支援 ai_socktype" + +#: lib/gai_strerror.c:67 +msgid "System error" +msgstr "系統錯誤" + +#: lib/gai_strerror.c:68 +msgid "Argument buffer too small" +msgstr "參數緩衝區過小" + +#: lib/gai_strerror.c:70 +msgid "Processing request in progress" +msgstr "正在處理請求" + +#: lib/gai_strerror.c:71 +msgid "Request canceled" +msgstr "已取消請求" + +#: lib/gai_strerror.c:72 +msgid "Request not canceled" +msgstr "未取消請求" + +#: lib/gai_strerror.c:73 +msgid "All requests done" +msgstr "所有請求完成" + +#: lib/gai_strerror.c:74 +msgid "Interrupted by a signal" +msgstr "遭信號中斷" + +#: lib/gai_strerror.c:75 +msgid "Parameter string not correctly encoded" +msgstr "未正確編碼參數字串" + +#: lib/gai_strerror.c:87 +msgid "Unknown error" +msgstr "未知錯誤" + +#: lib/getopt.c:278 +#, c-format +msgid "%s: option '%s%s' is ambiguous\n" +msgstr "%s:「%s%s」選項不明確\n" + +#: lib/getopt.c:284 +#, c-format +msgid "%s: option '%s%s' is ambiguous; possibilities:" +msgstr "%s:「%s%s」選項不明確;可能是:" + +#: lib/getopt.c:319 +#, c-format +msgid "%s: unrecognized option '%s%s'\n" +msgstr "%s:無法識別「%s%s」選項\n" + +#: lib/getopt.c:345 +#, c-format +msgid "%s: option '%s%s' doesn't allow an argument\n" +msgstr "%s:「%s%s」選項不接受參數\n" + +#: lib/getopt.c:360 +#, c-format +msgid "%s: option '%s%s' requires an argument\n" +msgstr "%s:「%s%s」選項需要參數\n" + +#: lib/getopt.c:621 +#, c-format +msgid "%s: invalid option -- '%c'\n" +msgstr "%s:無效選項 -- '%c'\n" + +#: lib/getopt.c:636 lib/getopt.c:682 +#, c-format +msgid "%s: option requires an argument -- '%c'\n" +msgstr "%s:選項需要參數 -- '%c'\n" + +#: lib/javacomp.c:150 lib/javacomp.c:174 lib/javacomp.c:200 +msgid "invalid source_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 source_version 參數無效" + +#: lib/javacomp.c:221 lib/javacomp.c:252 +msgid "invalid target_version argument to compile_java_class" +msgstr "傳入 compile_java_class 的 target_version 參數無效" + +#: lib/javacomp.c:579 +#, c-format +msgid "failed to create \"%s\"" +msgstr "無法建立「%s」" + +#: lib/javacomp.c:586 +#, c-format +msgid "error while writing \"%s\" file" +msgstr "寫入「%s」檔時發生錯誤" + +#: lib/javacomp.c:2436 +msgid "Java compiler not found, try installing gcj or set $JAVAC" +msgstr "未找到 Java 編譯器。嘗試安裝 gcj,或設定 $JAVAC" + +#: lib/javaexec.c:417 +msgid "Java virtual machine not found, try installing gij or set $JAVA" +msgstr "未找到 Java 虛擬機。嘗試安裝 gij,或設定 $JAVA" + +#: lib/javaversion.c:86 +#, c-format +msgid "%s subprocess I/O error" +msgstr "%s 子執行程序發生 I/O 錯誤" + +#: lib/mkdir-p.c:162 +#, c-format +msgid "cannot stat %s" +msgstr "無法取得 %s 的資訊" + +#: lib/mkdir-p.c:190 +#, c-format +msgid "cannot change permissions of %s" +msgstr "無法變更 %s 的權限" + +#: lib/mkdir-p.c:200 +#, c-format +msgid "cannot create directory %s" +msgstr "無法建立 %s 目錄" + +#: lib/obstack.c:338 lib/obstack.c:340 lib/xalloc-die.c:34 lib/xsetenv.c:37 +msgid "memory exhausted" +msgstr "記憶體用盡" + +#: lib/openat-die.c:38 +msgid "unable to record current working directory" +msgstr "無法記錄目前工作目錄" + +#: lib/openat-die.c:57 +msgid "failed to return to initial working directory" +msgstr "無法回到初始工作目錄" + +#: lib/pagealign_alloc.c:137 +msgid "Failed to open /dev/zero for read" +msgstr "無法開啟 /dev/zero 讀取" + +#: lib/pipe-filter-gi.c:152 +msgid "creation of reading thread failed" +msgstr "建立讀取執行緒失敗" + +#: lib/pipe-filter-gi.c:257 lib/pipe-filter-ii.c:419 +#, c-format +msgid "cannot set up nonblocking I/O to %s subprocess" +msgstr "無法對 %s 子執行程序設定非封鎖 I/O" + +#: lib/pipe-filter-gi.c:335 lib/pipe-filter-ii.c:457 +#, c-format +msgid "communication with %s subprocess failed" +msgstr "與 %s 子執行程序通訊失敗" + +#: lib/pipe-filter-gi.c:365 lib/pipe-filter-ii.c:345 lib/pipe-filter-ii.c:502 +#, c-format +msgid "write to %s subprocess failed" +msgstr "寫入 %s 子程序失敗" + +#: lib/pipe-filter-gi.c:405 lib/pipe-filter-ii.c:366 lib/pipe-filter-ii.c:545 +#, c-format +msgid "read from %s subprocess failed" +msgstr "自 %s 子執行程序讀取失敗" + +#: lib/pipe-filter-gi.c:458 +#, c-format +msgid "subprocess %s terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#: lib/pipe-filter-ii.c:313 +msgid "creation of threads failed" +msgstr "建立執行緒失敗" + +#: lib/pipe-filter-ii.c:577 +#, c-format +msgid "%s subprocess terminated with exit code %d" +msgstr "子執行程序 %s 終止,結束碼 %d" + +#. TRANSLATORS: +#. Get translations for open and closing quotation marks. +#. The message catalog should translate "`" to a left +#. quotation mark suitable for the locale, and similarly for +#. "'". For example, a French Unicode local should translate +#. these to U+00AB (LEFT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), and U+00BB (RIGHT-POINTING DOUBLE ANGLE +#. QUOTATION MARK), respectively. +#. +#. If the catalog has no translation, we will try to +#. use Unicode U+2018 (LEFT SINGLE QUOTATION MARK) and +#. Unicode U+2019 (RIGHT SINGLE QUOTATION MARK). If the +#. current locale is not Unicode, locale_quoting_style +#. will quote 'like this', and clocale_quoting_style will +#. quote "like this". You should always include translations +#. for "`" and "'" even if U+2018 and U+2019 are appropriate +#. for your locale. +#. +#. If you don't know what to put here, please see +#. +#. and use glyphs suitable for your language. +#: lib/quotearg.c:362 +msgid "`" +msgstr "「" + +#: lib/quotearg.c:363 +msgid "'" +msgstr "」" + +#: lib/regcomp.c:135 +msgid "Success" +msgstr "成功" + +#: lib/regcomp.c:138 +msgid "No match" +msgstr "無符合項目" + +#: lib/regcomp.c:141 +msgid "Invalid regular expression" +msgstr "正規表示式無效" + +#: lib/regcomp.c:144 +msgid "Invalid collation character" +msgstr "定序字元無效" + +#: lib/regcomp.c:147 +msgid "Invalid character class name" +msgstr "字元類型名稱無效" + +#: lib/regcomp.c:150 +msgid "Trailing backslash" +msgstr "末尾反斜線" + +#: lib/regcomp.c:153 +msgid "Invalid back reference" +msgstr "向後參考無效" + +#: lib/regcomp.c:156 +msgid "Unmatched [, [^, [:, [., or [=" +msgstr "不對稱的 [、[^、[:、[. 或 [=" + +#: lib/regcomp.c:159 +msgid "Unmatched ( or \\(" +msgstr "不對稱的 ( 或 \\(" + +#: lib/regcomp.c:162 +msgid "Unmatched \\{" +msgstr "不對稱的 \\{" + +#: lib/regcomp.c:165 +msgid "Invalid content of \\{\\}" +msgstr "\\{\\} 中內容無效" + +#: lib/regcomp.c:168 +msgid "Invalid range end" +msgstr "結束範圍無效" + +#: lib/regcomp.c:171 +msgid "Memory exhausted" +msgstr "記憶體用盡" + +#: lib/regcomp.c:174 +msgid "Invalid preceding regular expression" +msgstr "前置正規表示式無效" + +#: lib/regcomp.c:177 +msgid "Premature end of regular expression" +msgstr "正規表示式過早結束" + +#: lib/regcomp.c:180 +msgid "Regular expression too big" +msgstr "正規表示式過長" + +#: lib/regcomp.c:183 +msgid "Unmatched ) or \\)" +msgstr "不對稱的 ) 或 \\)" + +#: lib/regcomp.c:676 +msgid "No previous regular expression" +msgstr "沒有上一個正規表示式" + +#. TRANSLATORS: A regular expression testing for an affirmative answer +#. (english: "yes"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^yesexpr=' +#: lib/rpmatch.c:150 +msgid "^[yY]" +msgstr "^[yY]" + +#. TRANSLATORS: A regular expression testing for a negative answer +#. (english: "no"). Testing the first character may be sufficient. +#. Take care to consider upper and lower case. +#. To enquire the regular expression that your system uses for this +#. purpose, you can use the command +#. locale -k LC_MESSAGES | grep '^noexpr=' +#: lib/rpmatch.c:163 +msgid "^[nN]" +msgstr "^[nN]" + +#: lib/set-acl.c:46 +#, c-format +msgid "setting permissions for %s" +msgstr "正在設定 %s 的權限" + +#: lib/siglist.h:31 +msgid "Hangup" +msgstr "掛斷" + +#: lib/siglist.h:34 +msgid "Interrupt" +msgstr "中斷" + +#: lib/siglist.h:37 +msgid "Quit" +msgstr "退出" + +#: lib/siglist.h:40 +msgid "Illegal instruction" +msgstr "無效指令" + +#: lib/siglist.h:43 +msgid "Trace/breakpoint trap" +msgstr "追蹤 / 斷點陷阱" + +#: lib/siglist.h:46 +msgid "Aborted" +msgstr "中止" + +#: lib/siglist.h:49 +msgid "Floating point exception" +msgstr "浮點數例外" + +#: lib/siglist.h:52 +msgid "Killed" +msgstr "強制結束" + +#: lib/siglist.h:55 +msgid "Bus error" +msgstr "匯流排錯誤" + +#: lib/siglist.h:58 +msgid "Segmentation fault" +msgstr "程式記憶體區段錯誤" + +#: lib/siglist.h:61 +msgid "Broken pipe" +msgstr "管線損壞" + +#: lib/siglist.h:64 +msgid "Alarm clock" +msgstr "鬧鐘" + +#: lib/siglist.h:67 +msgid "Terminated" +msgstr "終止" + +#: lib/siglist.h:70 +msgid "Urgent I/O condition" +msgstr "緊急 I/O 條件" + +#: lib/siglist.h:73 +msgid "Stopped (signal)" +msgstr "停止(信號)" + +#: lib/siglist.h:76 +msgid "Stopped" +msgstr "停止" + +#: lib/siglist.h:79 +msgid "Continued" +msgstr "繼續" + +#: lib/siglist.h:82 +msgid "Child exited" +msgstr "子程序退出" + +#: lib/siglist.h:85 +msgid "Stopped (tty input)" +msgstr "停止(tty 輸入)" + +#: lib/siglist.h:88 +msgid "Stopped (tty output)" +msgstr "停止(tty 輸出)" + +#: lib/siglist.h:91 +msgid "I/O possible" +msgstr "可能 I/O" + +#: lib/siglist.h:94 +msgid "CPU time limit exceeded" +msgstr "到達 CPU 時間上限" + +#: lib/siglist.h:97 +msgid "File size limit exceeded" +msgstr "到達檔案大小上限" + +#: lib/siglist.h:100 +msgid "Virtual timer expired" +msgstr "虛擬計時器過期" + +#: lib/siglist.h:103 +msgid "Profiling timer expired" +msgstr "分析計時器過期" + +#: lib/siglist.h:106 +msgid "Window changed" +msgstr "已變更視窗" + +#: lib/siglist.h:109 +msgid "User defined signal 1" +msgstr "使用者定義信號 1" + +#: lib/siglist.h:112 +msgid "User defined signal 2" +msgstr "使用者定義信號 2" + +#: lib/siglist.h:117 +msgid "EMT trap" +msgstr "EMT 陷阱" + +#: lib/siglist.h:120 +msgid "Bad system call" +msgstr "無效系統呼叫" + +#: lib/siglist.h:123 +msgid "Stack fault" +msgstr "堆疊錯誤" + +#: lib/siglist.h:126 +msgid "Information request" +msgstr "資訊請求" + +#: lib/siglist.h:128 +msgid "Power failure" +msgstr "電源錯誤" + +#: lib/siglist.h:131 +msgid "Resource lost" +msgstr "資源遺失" + +#: lib/sigpipe-die.c:37 +msgid "error writing to a closed pipe or socket" +msgstr "寫入已關閉管線或 socket 時發生錯誤" + +#: lib/spawn-pipe.c:141 lib/spawn-pipe.c:144 lib/spawn-pipe.c:265 +#: lib/spawn-pipe.c:268 +msgid "cannot create pipe" +msgstr "無法建立管線" + +#: lib/strsignal.c:114 +#, c-format +msgid "Real-time signal %d" +msgstr "即時信號 %d" + +#: lib/strsignal.c:118 +#, c-format +msgid "Unknown signal %d" +msgstr "未知信號 %d" + +#: lib/timevar.c:316 +msgid "Execution times (seconds)" +msgstr "執行次數(秒)" + +#: lib/timevar.c:318 +msgid "CPU user" +msgstr "CPU 使用者" + +#: lib/timevar.c:318 +msgid "CPU system" +msgstr "CPU 系統" + +#: lib/timevar.c:318 +msgid "wall clock" +msgstr "掛鐘" + +#: lib/unicodeio.c:102 +msgid "iconv function not usable" +msgstr "iconv 功能沒有用" + +#: lib/unicodeio.c:104 +msgid "iconv function not available" +msgstr "iconv 功能不能使用" + +#: lib/unicodeio.c:111 +msgid "character out of range" +msgstr "字元超出範圍" + +#: lib/unicodeio.c:181 +#, c-format +msgid "cannot convert U+%04X to local character set" +msgstr "無法將 U+%04X 轉換至使用者的字元集" + +#: lib/unicodeio.c:183 +#, c-format +msgid "cannot convert U+%04X to local character set: %s" +msgstr "無法將 U+%04X 轉換至使用者的字元集:%s" + +#: lib/userspec.c:106 +msgid "invalid user" +msgstr "使用者無效" + +#: lib/userspec.c:107 +msgid "invalid group" +msgstr "群組無效" + +#: lib/userspec.c:108 +msgid "invalid spec" +msgstr "規格無效" + +#: lib/verror.c:73 +msgid "unable to display error message" +msgstr "無法顯示錯誤訊息" + +#: lib/version-etc.c:73 +#, c-format +msgid "Packaged by %s (%s)\n" +msgstr "由 %s (%s) 打包\n" + +#: lib/version-etc.c:76 +#, c-format +msgid "Packaged by %s\n" +msgstr "由 %s 打包\n" + +#. TRANSLATORS: Translate "(C)" to the copyright symbol +#. (C-in-a-circle), if this symbol is available in the user's +#. locale. Otherwise, do not translate "(C)"; leave it as-is. +#: lib/version-etc.c:83 +msgid "(C)" +msgstr "(C)" + +#. TRANSLATORS: The %s placeholder is the web address of the GPL license. +#: lib/version-etc.c:88 +#, c-format +msgid "" +"License GPLv3+: GNU GPL version 3 or later <%s>.\n" +"This is free software: you are free to change and redistribute it.\n" +"There is NO WARRANTY, to the extent permitted by law.\n" +msgstr "" +"GPLv3+ 授權:GNU GPL 第三版或更新版本 <%s>。\n" +"此為自由軟體:您能自由變更及重散佈。\n" +"在法律所允許的範圍之內「沒有任何保證」。\n" +"\n" + +#. TRANSLATORS: %s denotes an author name. +#: lib/version-etc.c:105 +#, c-format +msgid "Written by %s.\n" +msgstr "由 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:109 +#, c-format +msgid "Written by %s and %s.\n" +msgstr "由 %s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#: lib/version-etc.c:113 +#, c-format +msgid "Written by %s, %s, and %s.\n" +msgstr "由 %s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:120 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:127 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:134 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:142 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:150 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s 和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:159 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, and %s.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 編寫。\n" + +#. TRANSLATORS: Each %s denotes an author name. +#. You can use line breaks, estimating that each author name occupies +#. ca. 16 screen columns and that a screen line has ca. 80 columns. +#: lib/version-etc.c:170 +#, c-format +msgid "" +"Written by %s, %s, %s,\n" +"%s, %s, %s, %s,\n" +"%s, %s, and others.\n" +msgstr "" +"由 %s、%s、%s、%s、\n" +"%s、%s、%s、%s\n" +"和 %s 等人編寫。\n" + +#. TRANSLATORS: The placeholder indicates the bug-reporting address +#. for this package. Please add _another line_ saying +#. "Report translation bugs to <...>\n" with the address for translation +#. bugs (typically your translation team's web or email address). +#: lib/version-etc.c:249 +#, c-format +msgid "Report bugs to: %s\n" +msgstr "匯報錯誤至:%s\n" + +#: lib/version-etc.c:251 +#, c-format +msgid "Report %s bugs to: %s\n" +msgstr "請將 %s 的臭蟲匯報至:%s\n" + +#: lib/version-etc.c:255 lib/version-etc.c:257 +#, c-format +msgid "%s home page: <%s>\n" +msgstr "%s 首頁:<%s>\n" + +#: lib/version-etc.c:260 +#, c-format +msgid "General help using GNU software: <%s>\n" +msgstr "使用 GNU 軟體的一般說明:<%s>\n" + +#: lib/w32spawn.h:49 +msgid "_open_osfhandle failed" +msgstr "_open_osfhandle 失敗" + +#: lib/w32spawn.h:90 +#, c-format +msgid "cannot restore fd %d: dup2 failed" +msgstr "無法復原 fd %d:dup2 失敗" + +#: lib/wait-process.c:231 lib/wait-process.c:263 lib/wait-process.c:325 +#, c-format +msgid "%s subprocess" +msgstr "%s 子執行程序" + +#: lib/wait-process.c:282 lib/wait-process.c:354 +#, c-format +msgid "%s subprocess got fatal signal %d" +msgstr "%s 子執行程序收到嚴重錯誤信號 %d" + +#: lib/xbinary-io.c:37 +msgid "failed to set file descriptor text/binary mode" +msgstr "無法將檔案描述符設定成文字 / 二進位模式" + +#: lib/xfreopen.c:34 +msgid "stdin" +msgstr "標準輸入" + +#: lib/xfreopen.c:35 +msgid "stdout" +msgstr "標準輸出" + +#: lib/xfreopen.c:36 +msgid "stderr" +msgstr "標準錯誤" + +#: lib/xfreopen.c:37 +msgid "unknown stream" +msgstr "未知串流" + +#: lib/xfreopen.c:38 +#, c-format +msgid "failed to reopen %s with mode %s" +msgstr "無法使用 %2$s 模式重開啟 %1$s" + +#: lib/xmemcoll.c:39 +msgid "string comparison failed" +msgstr "比較字串失敗" + +#: lib/xmemcoll.c:40 +msgid "Set LC_ALL='C' to work around the problem." +msgstr "請設定 LC_ALL='C' 避免此問題發生。" + +#: lib/xmemcoll.c:42 +#, c-format +msgid "The strings compared were %s and %s." +msgstr "要比較的字串為 %s 和 %s。" + +#: lib/xprintf.c:50 lib/xprintf.c:76 +msgid "cannot perform formatted output" +msgstr "無法執行格式化輸出" + +#: lib/xstdopen.c:34 +msgid "standard file descriptors" +msgstr "標準檔案描述符" + +#: lib/xstrtol-error.c:63 +#, c-format +msgid "invalid %s%s argument '%s'" +msgstr "%s%s 參數「%s」無效" + +#: lib/xstrtol-error.c:68 +#, c-format +msgid "invalid suffix in %s%s argument '%s'" +msgstr "%s%s 參數「%s」有無效後綴" + +#: lib/xstrtol-error.c:72 +#, c-format +msgid "%s%s argument '%s' too large" +msgstr "%s%s 參數「%s」過長" + +#~ msgid "%s home page: \n" +#~ msgstr "%s 首頁:\n" + +#~ msgid "%s: option `--%s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘--%s’不可配合參數使用\n" + +#~ msgid "%s: unrecognized option `--%s'\n" +#~ msgstr "%s:無法識別的選項‘--%s’\n" + +#~ msgid "%s: illegal option -- %c\n" +#~ msgstr "%s:不合法的選項 ─ %c\n" + +#~ msgid "%s: option `-W %s' is ambiguous\n" +#~ msgstr "%s:選項‘-W %s’不明確\n" + +#~ msgid "%s: option `-W %s' doesn't allow an argument\n" +#~ msgstr "%s:選項‘-W %s’不可配合參數使用\n" + +#, fuzzy +#~ msgid "block size" +#~ msgstr "區塊特殊檔案" + +#~ msgid "%s exists but is not a directory" +#~ msgstr "%s已存在但不是目錄" + +#~ msgid "cannot change owner and/or group of %s" +#~ msgstr "無法更改%s的擁有者和/或所屬群組" + +#~ msgid "cannot chdir to directory %s" +#~ msgstr "無法進入%s目錄" + +#~ msgid "cannot get the login group of a numeric UID" +#~ msgstr "無法取得 UID 數值所代表的登入群組" + +#, fuzzy +#~ msgid "" +#~ "\n" +#~ "This is free software. You may redistribute copies of it under the terms of\n" +#~ "the GNU General Public License .\n" +#~ "There is NO WARRANTY, to the extent permitted by law.\n" +#~ "\n" +#~ msgstr "" +#~ "本程式是自由軟體;你可以根據 Free Software Foundation 所公佈的 GNU\n" +#~ "General Public License 第二版或(自由選擇)較新的版本中的條款去重新\n" +#~ "散佈及/或修改本軟體。\n" +#~ "\n" diff --git a/gnulib-tool-tests/import-tests/test-cache-3-27.sh b/gnulib-tool-tests/import-tests/test-cache-3-27.sh new file mode 100755 index 00000000..9071191f --- /dev/null +++ b/gnulib-tool-tests/import-tests/test-cache-3-27.sh @@ -0,0 +1,3 @@ +#!/bin/sh +. ../init.sh +do_import_test cache-3 . "--no-conditional-dependencies --add-import" diff --git a/gnulib-tool-tests/init.sh b/gnulib-tool-tests/init.sh index f4acf9bd..14d4e20c 100644 --- a/gnulib-tool-tests/init.sh +++ b/gnulib-tool-tests/init.sh @@ -142,9 +142,14 @@ do_import_test () { tmp=tmp$$ gnulib_dir=`cd ../gnulib-data && pwd` + mock_bin_dir=`cd mock-bin && pwd` + mock_tp_dir=`cd mock-tp && pwd` mkdir $tmp-result (cd "$1" && tar cf - .) | (cd $tmp-result && tar xf -) - (cd $tmp-result/"$2" && $GNULIB_SRCDIR/gnulib-tool --gnulib-dir="$gnulib_dir" $3) >$tmp-out 2>$tmp-err + (cd $tmp-result/"$2" \ + && env PATH="$mock_bin_dir:$PATH" MOCK_TP="$mock_tp_dir" \ + $GNULIB_SRCDIR/gnulib-tool --gnulib-dir="$gnulib_dir" $3 + ) >$tmp-out 2>$tmp-err rc=$? # Remove empty build-aux dirs, since we cannot check them in as part of the expected result. build_aux_dir=`find $tmp-result -name build-aux -type d -empty -print` -- 2.39.5